from The Trek Nation
The High Command convenes and Soval is asked to resign because of his illegal activities as one who performed mind melds. V'Las tells him that the embassy bomber was a Syrannite so plans to attack the group are proceeding. Soval warns Tucker that Archer and T'Pol may be in grave danger and works with him in a plan to sneak a shuttlepod past the Vulcan sensor grid for a rescue mission while V'Las attempts to persuade the other High Command members that exterminating the Syrannites in the desert is the only course of action open to them.
Archer and T'Pau introduce themselves and are immediately distrustful. When Archer reveals that Arev guided them to the compound and died during the journey, T'Pau reacts with shock and says that Arev's real name was Syran, the leader of their movement. Alone with T'Pol, Archer says that since Arev put his hand on his forehead, he has felt as if something is inside him that is not himself. T'Pol also speaks to her mother, telling T'Les that she does not understand how a scientist could join the Syrannites; she is unconvinced when her mother explains her that the High Command actions at P'Jem and more recently in suppressing dissent convinced her that the Vulcans have strayed from the teachings of Surak. T'Les had hoped that her daughter would follow her into the movement.
Archer has a vision of Surak at the time of the Awakening 1800 years ago. Surak tells him that Syran chose him to be the vessel because he is not a Vulcan and as an outsider he can help restore the people to their true path. When he tells T'Pau about the vision, she asks him to allow her to touch his mind, which he reluctantly permits. Though T'Pol is skeptical, claiming that scientists have never been able to prove the presence of the Katra even via mind meld, T'Pau discovers Surak's living spirit inside Archer's mind and tells T'Les that it must be removed, even if Archer is unwilling to take the risks the extraction might pose to a human brain.
Admitting to his fellow Vulcans that he wants no witnesses of the planned massacre of the Syrannites, V'Las hails Enterprise and orders Tucker to leave orbit, having a Starfleet admiral contact him as well. Tucker refuses to leave, and launches a shuttlepod with Mayweather and Reed aboard in an attempt to retrieve the crewmembers on the surface, but the Vulcans fire upon it until it is forced to turn back. After a battle with several Vulcan spaceships, Tucker accepts Soval's advice that he break orbit before Enterprise is destroyed. Meanwhile, T'Pau again touches Archer's mind, but Surak himself chooses to remain with Archer and instructs him to find the Kir'Shara - a legendary artifact for which T'Pau has been searching for years. Though the High Command begins its assault on the Syrannite compound as soon as Enterprise is out of scanning range, T'Pau elects to stay behind with Archer to hunt for the Kir'Shara within the caves, and T'Pol remains as well.
Deep within the sanctuary, Archer opens a door with a series of gestures and discovers the chamber where the Kir'Shara is hidden. He and the others flee with the object, only to come across T'Les dying in the wreckage of the compound. T'Pol's mother says that she went to the Syrannites to help T'Pol, who had always struggled with her emotions. She tells her daughter she is proud of her and dies as T'Pol weeps. She and Archer are stranded on Vulcan, for Enterprise has left the region at maximum warp after Tucker learns from Soval that the High Command plans to attack Andoria and launch an interstellar war, despite the peace treaty Archer negotiated.