Priors of the Ori

Prior's staff bears symbol of the Ori

Summary

Priors of the Ori are advanced humans who possess amazing powers bestowed upon them by the Ori, Ascended Beings who manifest themselves in a wall of fire in a far galaxy believed to be the original home of the Ancients (also known as the Altera). They were introduced in the episode, 9.02 "Avalon Part 2".

Stargate References

Priors

A Prior of the Ori will not identify himself by a unique name, but instead refer to himself as "a Prior of the Ori". Although human, he does have some distinguishing features which identify him as a Prior. He has decorative scarification on his chin and cheeks and the pupils of his eyes appear to be totally dilated and covered in cataracts, giving them an eerie white opaque appearance. A Prior's hair is also made increasingly gray when he is given his powers by the Ori. Human men appear to grow paler when converted into a Prior, giving them an ashen, death-like pallor.

Priors are missionaries who preach the word of the Ori from The Book of Origin. This religion is called Origin.

The first Prior of the Ori encountered was met by Daniel Jackson and Vala Mal Doran when they were caught in a psychic link with two villagers on the planet thought to be the original home of the Ancients:

Prior first met by Daniel and Vala

This link was caused by the use of the Ancient communications stones (8.15 "Citizen Joe") in conjunction with an Ancient intergalactic communications terminal discovered in the caverns of Avalon in the Glastonbury Tor, left there by the Ancients who returned to the Milky Way Galaxy from the Pegasus Galaxy 10,000 years ago. Because the terminals were meant to be used in tandem, the lack of a receiving terminal in the villagers' home resulted in the burying of their consciousnesses as Daniel and Vala took over their bodies. The two villagers, Harrid and Sallis, were a married couple who had hidden away Ancient communications stones in their home which caused this one-sided link. (9.02 "Avalon Part 2")

When Vala, in the body of Sallis, was thought to be "overcome", the Administrator of the village sent her to the altar in the middle of the village to be judged by the Ori by fire:

Administrator of the Village of Ver Ager

Vala and Sallis died in the fire while Daniel, in Harrid's body, was held back by the villagers. The Prior entered the village and put out the fire. As soon as the villagers saw him, they bowed in reverence. As Daniel/Harrid held the charred remains of Vala/Sallis, the Prior activated the orb on his staff and pointed it at the body. Soon, Vala/Sallis were resurrected. Daniel thanked the Prior for his intervention, but the Prior told him to thank the Ori instead. (9.02 "Avalon Part 2")

This Prior took Daniel and Vala to the City of the Gods on the Plains of Celestis via a ring transporter. He closed them in a room with food and a copy of the Ori's sacred book, The Book of Origin. While Vala ate, Daniel read the book, discovering the nature of the religion. The Prior returned to the room and asked that they reveal the names of other unbelievers in the village Ver Ager. He said that they would be rewarded for their devotion, but neither Daniel nor Vala revealed anyone, although they had met Fannis, one of the few heretics in the village who, along with Harrid and Sallis, had been collecting Ancient artifacts which proved that the Ori's claim of being the creators of humanity was not true. The Prior then gave them an hour-long sermon on repentence, after which Daniel finally said that they weren't in the market for new gods. Daniel had already tried to explain that he was from another galaxy, but the Prior finally listened to him when he started to use the words of The Book of Origin in stating his request to talk with the Ori. Impressed with Daniel's use of the scripture, the Prior immediately took him to see the Doci, the one who speaks the word of the Ori. (9.03 "Origin Part 3")

Doci of the Ori

After Daniel's encounter with the Doci and with the Ori themselves, the Prior took them back to the village of Ver Ager to use them as bait in discovering the identities of other heretics. Fannis sought them out and took them to where he had hidden the communications terminal. As Daniel and Vala formed a complete link, Harris and Sallis became aware of what was happening. The Prior, however, had followed them there and he subsequently turned off the terminal, killed Fannis, and thrust Daniel against a wall and held him there. These powers appeared to be all from the Prior's mind, with the orb of the staff glowing as if amplifying them. The Prior then had Daniel/Harrid and Vala/Sallis taken back to the sacrificial altar and started the fire through his own mental powers. While this sacrifice was going on, Daniel and Vala, whose bodies were in the SGC infirmary, were going into cardiac arrest and Mitchell and Teal'c, in their effort to save them, destroyed the terminal by throwing it into the unstable vortex of a forming wormhole of the Stargate. Daniel and Vala immediately recovered, but Harrid and Sallis burned to death in the altar. (9.03 "Origin Part 3")

The Prior took the Administrator of the village of Ver Ager to see the Doci in person after his vigilance in weeding out the unbelievers. The Ori rewarded him by advancing him in his evolution and making him a Prior. After his conversion, the Doci announced that the Ori intended to build spaceships to invade the Milky Way Galaxy and spread "Origin" far and wide. (9.03 "Origin Part 3")

Administrator becomes a Prior

While Daniel and Vala were linked, the Doci sent a Prior through the Stargate to a planet designated as P3X-421. (9.03 "Origin Part 3")

First Prior in the Milky Way Galaxy

The SGC had an anthropologist working with the humans who were once slaves to a Goa'uld. While waiting for someone from the SGC to take him to Daniel's homeworld, Earth, the Prior started preaching to the people and performing miracles to back up his claims. He promised to show them the Path to Enlightenment where they could use their minds to control nature. Mitchell and SG-12 escorted the Prior back to the SGC base with the hope that he could free Daniel and Vala from the link, but the Prior said that it was the will of the Ori for the link to continue. (9.03 "Origin Part 3")

While at the SGC, the Prior gained the attention of Gerak, the new leader of the Free Jaffa Nation, who was in a meeting with Gen. Landry and Teal'c concerning an alliance between the Tau'ri and the Free Jaffa. Gerak asked to hear what the Prior had to say because he was concerned that the Prior was going to interfere with his new position of power. Gerak said that the Jaffa had long believed in the Path to Enlightenment (through their reverence of Kheb and Ascended Beings) and the Prior told him that Origin would help them on that Path. While the Prior spoke to everyone in the briefing room, Daniel and Vala awoke after forming the complete link and warned Dr. Lam and Dr. Lee of the Ori and the Priors. Mitchell had the Prior put under guard, but the Prior, seeing that he had no other means of escape, set himself on fire and left nothing of himself behind. (9.03 "Origin Part 3")

Prior sets himself on fire

Priors were coming through the Stargate to other planets to spread the word of Origin in advance of the armies which were to be sent via spaceships. The members of the SGC were not aware of the spaceships, but knew that the Priors were coming through the Stargates and were in the position of causing many who had been devoted to one false god to turn to other, more powerful, false gods. The Goa'uld held the power of technological knowledge, but the Ori and their Priors held the power of the knowledge of the universe. Although Gen. Landry, Teal'c, and Daniel advised Senator Fisher of the Senate Appropriations Committee about the dangers the Ori and their representatives posed, the Senator dismissed their warnings because he felt it was a desperate attempt to prevent the reduction of the funding of Stargate Command. This reduction was meant to terminate new exploration of the galaxy through the Stargate. The Committee was advising the President and the International Oversight Committee that funding should be focused on Earth's defenses through the building of more Daedalus-class starships and on the Atlantis Expedition where the majority of Ancient technology was known to exist. (9.03 "Origin Part 3", 9.04 "The Ties That Bind")

At least 43 planets known to the SGC were visited by Priors soon after the Ori were made aware of humanity in the Milky Way Galaxy. One of these planets, P8X-412, was once one of the planets ruled by the Goa'uld Qetesh and Vala was once host to this Goa'uld up until four years prior. Vala pursuaded Mitchell to go to the planet to educate them on the Prior and the Ori. As it turned out, the Prior was the man who was once the Administator in the village of Ver Ager. Armed with the knowledge and power of the Ori, he convinced the poor villagers of the planet to turn their devotion to the Ori. This encounter with the Prior became extremely personal between the Prior and Daniel. The Prior sickened the villagers with a plague similar to that which killed off the Ancients millions of years ago and then cured them en masse. The villagers announced their devotion to the Ori and the Prior spared Daniel and his companions so that they would spread the word on what was done there. (9.05 "The Powers That Be")

Prior challenges Daniel on a personal level on P8X-412

The next Prior encountered by the SGC had already killed all of the Free Jaffa who were living on the planet Kallana. The Jaffa declared that they would never serve false gods again and asked him to go, but the Prior did not budge from his spot in front of the Stargate. When the Jaffa began to fire at him, he raised a personal shield and the blasts of their staff weapons had no effect. With the orb glowing on his staff, he sent them through the air out of sight to their deaths. Afterwards, he began building up a force field around the Stargate. Additional Jaffa attempted to break through the force field with their staff weapons, but all this ended up doing was feeding energy to the force field to grow and making the atmosphere inside the field toxic. The Prior, however, was not affected by the atmosphere because of his personal shield. Eventually, the SGC sent SG-1 to set up a Mark IX "Gatebuster" naquadah-enhanced nuclear weapon, the largest built by mankind of Earth. Even after offering the Prior a thirty-minute period to stop the bomb from being detonated, he stood fast. Once the bomb was fully armed, SG-1 gave the Prior one last chance to leave, but he turned his back on them. (9.06 "Beachhead")

Prior on the planet Kallana

The Prior told Daniel Jackson that the Ori had promised ascension to him upon his death. Before the bomb went off, he placed his hand on the Stargate and was never seen again. The planet was collapsed into a singularity by the force field which he had been watching over so diligently. This singularity was meant to be the power source for a Super Stargate ("Supergate") which would have been used to form a large, intergalactic wormhole for spaceships to travel through. The Supergate was destroyed before the wormhole was formed, thus preventing the Ori's first invasion attempt. (9.06 "Beachhead")

In order to strengthen the new Free Jaffa Nation, Teal'c wanted to find the legendary Sodan Jaffa who had found their freedom 5,000 ago. He heard reports that they were living on the planet P9G-844, so SG-1 went to the planet to see if the Jaffa were truly there. The planet was formerly of the Ancients, so the Sodan used some of the technology left behind. Two pieces of technology, a personal cloaking device worn on the arm rendered them invisible and the other, called the Eye of the Gods, was a transporter which took travelers to a shielded area on the planet. The Sodan ambushed SG-1 and took Mitchell hostage. Mitchell was injured, so the Sodan nursed him back to health — only to have him participate in a ritual fight to the death because they believed he had killed one of their own. While Mitchell trained for the fight, he saw a Prior among the people. Feeling he had nothing to lose, he tried to pursuade the leader of the Sodan, Lord Haikon, that the Ori were not gods, but Haikon had already accepted them because they promised the Path to Enlightenment. All these thousands of years, the Sodan had worshipped the Ancients as their gods, but never did the Ancients answer their prayers. The Ori offered everything they wanted freely. Mitchell managed to escape from the planet with the help of his trainer, Jolan, who helped fake his death. Jolan was one of the few Sodan who did not embrace the Ori. (9.08 "Babylon")

Prior on the Sodan's homeworld, P9G-844

This Prior traveled to other worlds through the Stargate. One of the planets he visited was P2X-885. The SGC sent SG-6 there to watch the Prior and to attempt to keep the impoverished people from turning to the Ori. Because they were undercover as peasants, they had to participate in the services held by the Prior. The Prior knew that the men of the team were not natives to that planet, so when he touched Lt. Fisher, he infected him with the Prior Plague, a rapidly-mutating virus. Lt. Fisher himself didn't come down with symptoms, but was meant to be patient zero and carry the virus into the public. He did just that and thousands of people on Earth were inflicted merely through minimal contact. With knowledge of how advanced humans' brains work through the study of Khalek, a human-Goa'uld hybrid created by Anubis with the goal to ascend through genetic manipulation, the SGC developed an Anti-Prior Device which emitted a frequency which would prevent the Prior from using his advanced mental powers. The Device was successfully used on the Prior when he returned to the Sodan homeworld to check on their progress as instruments of his destruction of populations who refused the Ori. (9.09 "Prototype", 9.10 "The Fourth Horseman Part 1")

The Sodan had to witness for themselves the destruction of other worlds before they realized how very false the promises of the Ori were. They helped Mitchell and Daniel entrap the Prior to obtain a blood sample which could be used toward finding a cure to the Plague. The Anti-Prior Device worked temporarily, but long enough for the Prior to be rendered impotent and for a blood sample to be obtained. (9.11 "The Fourth Horseman Part 2")

While the Prior was being held on the Sodan's planet, he was visited by Orlin who had retaken human form yet again to help the SGC develop a cure to the Plague. Orlin interrogated the Prior and revealed to him that as an Ascended Being, the Prior's personal history was like an open book to him. Orlin recalled that the Prior had a name and a family which he had left to serve the Ori in this far away galaxy. This was the first time that any of the Priors were referred to by name, an indication that when they embarked on their mission to the Milky Way, they had forfeited their own individual identities. This Prior was Damaris, married to Adina and father of sons Jaden and Allon. The Prior stood his ground, quoting scripture and then telling them of the Ori's intent — after gaining enough power through the worship of all those in the Milky Way, the Ori intended to destroy the Ascended Altera. The Prior managed to regain use of some of his powers and attacked Gen. Landry, but was killed by Mitchell who fired upon him with his handgun from behind. (9.11 "The Fourth Horseman Part 2")

During all of these events happening on P9G-844, another Prior was doing his work on Dakara. The Administrator-turned-Prior had been assigned to work with Gerak, leader of the Free Jaffa. If the Free Jaffa turned to the Ori, they would be a tremendous instrument for spreading the word of Origin through force. The Prior tested Gerak's devotion by asking him to wipe out rebels who had assembled on Chulak, led by Bra'tac and Teal'c. Gerak was torn, for he did not wish to kill his own. He hoped to give them more time to turn to Origin. The Prior took a gamble that Gerak would do the Ori's bidding by linking their consciousnesses to the City of the Gods in the Ori's galaxy through his staff. Gerak was converted to a Prior through this link. (9.10 "The Fourth Horseman Part 1")

Gerak becomes a Prior

Gerak wanted to force the Free Jaffa to worship the Ori as a nation-wide religion. Using his position of power, he began to assemble his fleet to destroy the rebels. Teal'c asked for a meeting with Gerak before they started hostilities. Gerak accepted and met Teal'c at a memorial on Chulak. This memorial was for those who died in the battle of Tazek'sur. Gerak's father died in that battle where the Goa'uld killed their Jaffa for questioning their godhood. Gerak was moved by Teal'c's words and agreed to turn against the Ori, knowing that in doing so, he'd die, but, in the end, he wished to die as a Free Jaffa. He went with Teal'c to the SGC and cured all of those who had been stricken with the Prior Plague and then his body was consumed by fire which was most likely a kill switch embedded into all Priors who turned from Origin. Gerak's last words were, "I die free." His curing those in the SGC gave the last piece in the puzzle to create a cure to the Plague. (9.11 "The Fourth Horseman Part 2")

Gerak perishes free

Although not seen, a Prior visited Tegalus, the home of the warring Rand Protectorate and Caledonian Federation which SG-1 had met about a year ago (8.05 "Icon"). This Prior sent the Prior Plague to the Rand Protectorate to weed out those who would not turn to the Ori. Then, he gave Rand the plans to build a satellite weapon which they could use on the Caledonians. The Prior was needed to activate the finished weapon, but the Rand government could operate it at will through radio transmissions thereafter. They destroyed a Caledonian military base and then gave the Caledonians an ultimatum. Jared Kane, Daniel's friend, went to the SGC for help in destroying the weapon, so the SGC sent the Prometheus. Unfortunately, Kane could only bring early-stage drawings of the satellite and the SGC underestimated the weapon's power. The Prometheus was destroyed, and eventually, both sides destroyed each other, and the Stargate was buried in the rubble. (9.15 "Ethon")

The Priors continued to do their work. One of them happened to meet Volnek of the Sodan on another planet while Volnek was conducting trades for goods for his people. The Prior told him that a "great ill" would befall the Sodan for their "unforgivable treason" against the Ori. He used his staff on Volnek, although Volnek didn't realize it at the time. Upon returning to his home village, he told his people about the encounter and then went about his daily life. But, soon Volnek grew ill and became a madman. He was tied down and treated by their best doctors, but Volnek broke free and went on a murderous rampage. Volnek had become a zombie, much like Chalo had become after his dead body was exposed to the power of the Telchak Device (7.12 "Evolution Part 2"). Volnek wiped out everyone in his village, including the women and children, except for Lord Haikon who survived only because Teal'c and SG-12 answered their distress call through the Stargate. (9.18 "Arthur's Mantle")

The Prior who curses Volnek

Priors still operated in the Ori's home galaxy. They led their people to build great warships and armies, destined to invade the Milky Way Galaxy. One such Prior was from the village Ver Isca. It was to this village that Vala's ring transporter matter stream had been sent when she destroyed the Ori's first attempt to create a Supergate at the Kallana Singularity (9.06 "Beachhead"). Vala was mysteriously pregnant, so she tricked a villager into marrying her to explain her condition. This man, Tomin, had been crippled since childhood, and the Prior cured him of his limp so that he could join in the crusade. The Prior also told Tomin that the child was not his, but was the will of the Ori. Tomin became an even more fervent follower and demonstrated his willingness to kill other people by executing two of Vala's friends who were revealed to be heretics who were helping her contact the SGC to warn them of the impending invasion. Tomin would have killed Vala, but she convinced him she was innocent of any wrongdoing and regained his trust once more. The Prior of Ver Isca was also one of several Priors who activated the warships, four of which successfully made it to the Milky Way Galaxy through a Supergate. Vala joined Tomin on his ship so that she could get home, but was helpless as she witnessed the destruction of the ships of Earth, the Asgard, the Free Jaffa, and the Lucian Alliance, all of which were overwhelmed in varying degree by the Ori warships' superior size and weaponry. (9.19 "Crusade Part 1", 9.20 "Camelot Part 2")

Prior of Ver Isca

The Prior of Ver Isca was the leader of the warriors on the same Ori warship on which Vala and Tomin lived. He was present soon after Vala delivered her baby girl and announced that the child was the leader of the armies and all who embraced the Ori — calling her the Orici. Vala named her daughter Adria, after her "witch of a woman" step-mother, and realized that the child was the embodiment of pure evil and the Ori's weapon in the Milky Way. Vala and Daniel, who had ringed onto the ship from the doomed Korolev, conspired to kidnap Adria and attempt to use her in the war against the Ori, but their plans were thwarted by Tomin and the Prior. The Prior placed a wall of fire in their way to prevent their escape. He was able to walk through the flames unharmed, however, and quickly disabled Daniel's Ori warrior weapon and 9mm handgun. As he prepared to use his orbed staff against them, the Odyssey beamed them to safety after the warship landed on Chulak. (10.01 "Flesh And Blood Part 3")

The Orici's plans to convert the Milky Way were in full force and several planets fell easily to her army's superior weaponry and numbers, as well as to her tremendous mental powers. While she was visiting one of her newly-converted planets, the Free Jaffa used the weapon on Dakara to send a devastating energy wave through the planet's Stargate and succeeded in wiping out all of the people on the planet, including the Priors and Ori warriors. Only Adria survived the deadly wave, protected by a personal shield generated by a pendant she claimed contained a piece of Celestis. When SG-1 boarded the Ori's warship which was parked unmanned and unguarded on the planet, they discovered that the ship was normally piloted by a Prior and determined that the technology was geared to answer to a Prior's commands and unique physiology. The Prior piloting the ship would use a chair similar to the control chair the Ancients left in the Antarctic Outpost. (10.07 "Counterstrike")

Adria, Orici of the Ori

Prior killed by weapon on Dakara's energy wave

SG-1 also discovered that more than one Prior worked on the Ori warship. The presence of these Priors was marked by the heaps of their trademark robes — only the organic matter of the people was broken down by the wave. One Prior was killed outside as he stood before the crowd, while another died as he stood next to the control chair on the bridge of the ship. The actual number of Priors who served on each ship, however, is still not known. The Orici herself traveled from one ship to another, basically going where her leadership and guidance were needed the most. (10.07 "Counterstrike")

After discovering that the formerly-Ascended Merlin had developed a device which could eliminate Ascended Beings, SG-1 began a quest spanning several worlds. Bit by bit, they uncovered clues as to the hiding place of this device, called the "Sangreal", or the "Holy Grail" of Arthurian legends. Based on the information they uncovered on Earth, Camelot, Vagonbrei, and Atlantis, and inspiration from one of Vala's dreams, they finally arrived to a planet which they believed was where the Sangreal was hidden by the Ascended Being Morgan Le Fay after she took the device from Merlin in order to prevent his using it. Because this device was believed to affect all Ascended Beings, it had become the object of searches of others besides those of the SGC, including former Goa'uld System Lord Ba'al and Adria herself: Adria wished to destroy the device in order to ensure the Ori's victory in converting the Milky Way; Ba'al, to destroy both the Ancients and the Ori in order to conquer the galaxy; and the SGC, to destroy the Ori in order to save the galaxy. (9.18 "Arthur's Mantle", 9.20 "Camelot Part 2", 10.02 "Morpheus", 10.03 "The Pegasus Project", 10.04 "Insiders", 10.05 "Uninvited", 10.10 "The Quest Part 1")

Realizing that Le Fay had put in place a way to neutralize her Ori-given powers on the planet believed to be where the device was hidden, Adria gave the inspiration to Vala in order to get SG-1 to the planet to aid in her search. After SG-1's arrival, Adria staged an invasion of the village and burned all of the books and parchments stored in the archives, including the Parchment of Virtues and a map Le Fay had left for those who sought the Sangreal. The Prior who had been in Ver Isca and had announced Adria's birth on the Ori warship was present on the planet to spread Origin with an army to back up his words. (10.10 "The Quest Part 1")

Prior of Ver Isca converts villagers on Le Fay's planet

The villagers appeared to submit to the Ori rather than to be destroyed, and Adria coerced the help of SG-1 and Ba'al in passing through the tests leading to the Sangreal. Adria, knowing that someone such as herself was deemed by Le Fay as unworthy of obtaining the Sangreal, believed that someone who had been ascended was the only one who possessed the truth of spirit needed to obtain it. She determined that the formerly-Ascended person she needed was Daniel Jackson and everything she had done to lead SG-1 to the planet was to get him there. Daniel discovered that she was powerless and refused to help her any further, but SG-1, Adria, and Ba'al were all threatened equally by one final obstacle — a fire-breathing dragon. (10.10 "The Quest Part 1")

Powers and Methods

Priors are advanced humans who have extraordinary mental powers, including telekinesis and telepathy. If the powers demonstrated by Khalek and Ancients are used as a guide, they also have advanced healing capabilities (to heal themselves or someone else).

Orbed Staff

The Priors operate their orbed staffs with their impressive mental powers. The blue orb on the staff glows when activated and appears to amplify the Prior's powers. Priors have used the staff to:

resurrect someone from the dead (9.02 "Avalon Part 2", 9.05 "The Powers That Be")
light fires (9.03 "Origin Part 3", 10.01 "Flesh And Blood Part 3")
set themselves on fire (9.03 "Origin Part 3")
kill someone through suffocation (9.03 "Origin Part 3")
control Ancient technology (9.03 "Origin Part 3")
cause earthquakes (9.08 "Babylon")
cure people of the Prior Plague (9.05 "The Powers That Be", 9.11 "The Fourth Horseman Part 2")
levitate or propel people and objects (this power has also been demonstrated on a smaller scale without an activated staff) (9.03 "Origin Part 2", 9.06 "Beachhead", 9.11 "The Fourth Horseman Part 2")
transport a person's consciousness to the Ori home galaxy (9.10 "The Fourth Horseman Part 1")
curse someone into becoming a zombie (9.18 "Arthur's Mantle")
control Ori technology (9.15 "Ethon", 9.19 "Crusade Part 1")

Modus Operandi

Priors used various approaches to gain the people's loyalty. The most popular method was through the working of miracles. For those people who were impoverished after the fall of the Goa'uld, such demonstrations were often all that was necessary to convert. The Priors were also quite convincing speakers who knew how to sway those who were unfamiliar with advanced technology or those who were already seeking the Path to Enlightenment. (9.03 "Origin Part 3", 9.05 "The Powers That Be", 9.06 "Babylon", 9.10 "The Fourth Horseman Part 1")

If, however, miracles and words and the promise of ascension were not enough, then pain and suffering were inflicted. The Priors infected people with the Prior Plague and then offered the cure if the people would turn. This convinced many people and was one of the most successful methods until the SGC developed a cure for the Plague. (9.05 "The Powers That Be", 9.11 "The Fourth Horseman Part 2")

Priors began sending the Prior Bugs to places which had the Plague cure already available. These bugs consumed vegetation, but when that was gone, they'd convert into carnivores and use people as their food source. (9.17 "The Scourge")

The Prior Bugs were most likely sent to planets where the people were emphatically against surrendering to the Ori. Some populations, such as that of Sartorus, were destroyed by earthquakes (9.08 "Babylon"). The Priors also sent armies of their converts to destroy those refusing the Ori (9.11 "The Fourth Horseman Part 2"). In some cases, a planet, such as Kallana, was wiped out when it was collapsed into a micro-singularity to power a Supergate (9.06 "Beachhead", 9.20 "Camelot Part 2").

Priors have also related the technical plans to build advanced weapons and ships to people who were not technologically advanced to build them on their own. One such weapon, a satellite, was used by one country against another as a means of forcing conversion to Origin (9.15 "Ethon"). The Priors have also assisted in the building and activation of the massive warships sent to invade the Milky Way Galaxy (9.19 "Crusade Part 1", 9.20 "Camelot Part 2").

Priors are the leaders of the groups of warriors trained in the Ori's home galaxy and sent to the Milky Way in the warships. (9.19 "Crusade Part 1", 10.01 "Flesh and Blood Part 3")

Notable Characters

Administrator - He was a human who was advanced in his evolution by the Ori to become a Prior. Daniel and Vala both met the Administrator in the village Ver Ager while in the link with the bodies of Harrid and Sallis. This Prior seems to have singled out Daniel as a personal adversary of the Ori.
Doci - He is the leader of the Priors, most probably having been one himself. He permits his body to be used by an Ori entity to communicate. The Doci is the one who also commissioned building of spaceships to send armies to the Milky Way Galaxy to spread Origin. Daniel spoke directly to the Doci and then to the Ori who had taken possession of the Doci's body.
Gerak - As the leader of the Free Jaffa Nation, Gerak was a prime candidate for conversion to Origin. In his position of power, the Priors could gain several worshippers and have a military presence. But, after his conversion into a Prior, Gerak understood that what the Priors were asking him and others to do was wrong, so he turned against them. He helped the SGC develop a cure against the Prior Plague, but died as a result.
Adria - She is the daughter of Vala Mal Doran and the Ori themselves and was programmed by the Ori with as much ascended knowledge as a human brain can hold, as well as given extensive mental powers which most likely surpass those of the Priors. She is the leader of the Ori's crusade in the Milky Way Galaxy.

Alliances

Ori - The Ori are Ascended Beings who claim to be the creators of humanity and demand that they be worshipped. Anyone who rejects them will be destroyed. The Ori did not know of humanity's existence in the Milky Way Galaxy because the Ascended Ancients kept it from them. Now that the Ori know, they have decided to send their missionaries and armies in spaceships to spread the word of Origin or destroy those who reject them.

Enemies

Ascended Ancients - The Ancients who left their home galaxy several million years ago were called the Altera. They found the Milky Way Galaxy as a new home and built their Stargates. After they ascended, they came to be known as the Ancients and The Others. They have kept the second evolution of humanity in the Milky Way a secret from the Ori because they believe that humanity must evolve naturally in order to ascend, whereas the Ori believe that as creators of humanity they have every right to show humans the Path to Enlightenment and share the knowledge of the universe and all they ask in return is to be worshipped as gods.
SGC - Members of Stargate Command (SGC) have come to know personally the threat that the Ori and their representative pose. It has become part of their mission to educate the many humans who were once slaves to the Goa'uld on the doctrine of "Origin" and the pitfalls following this religion brings.
Free Jaffa Nation - The Jaffa have long believed in the Path to Enlightenment and have held Kheb as sacred ground. Already throwing off the yoke of slavery to the Goa'uld, most are aware of the threat the Ori pose. The Free Jaffa possess many ha'tak which can be used in battle against Ori invasion forces.
Asgard - The Asgard are the SGC's most technologically advanced allies and have come to the SGC's aid on several occasions in the fight against the Ori. They have kept in touch with the SGC when it comes to analyzing Ancient technology and have sent their ships to help defend the galaxy.
Tok'ra - The Tok'ra use their galactic network of operatives to search the galaxy for any Ori incursions.
Lucian Alliance - The Lucian Alliance has several ha'tak and other Goa'uld vessels spread all over the galaxy. They, too, have sent some of their ships to fight against the Ori's massive warships.