Codex entry: Sebastian Vael:
"In the face of danger, sometimes the bravest thing is to stand back and trust that the Maker will see justice done."
Sebastian Vael is the only surviving son of the ruling family of Starkhaven, which was murdered in a violent coup d'etat. Sebastian cannot forget the irony that he still lives only because his family was so ashamed of his drinking and womanizing that they committed him to the Kirkwall Chantry against his will. After initially rejecting a priest's lifestyle, Sebastian was more surprised than anyone when he realized that his show of faith had turned real.
Since then, his belief in the Maker and His plan for Thedas have been unshakable. Embracing his new role, Sebastian took vows of poverty and chastity to become a sworn brother of the Chantry... until word of his family's deaths forced him to take up worldly concerns once again. Grand Cleric Elthina, Sebastian's mentor and friend, hopes to convince him to walk away from the struggle for Starkhaven and return to the good works of the Chantry.
Codex entry: Sebastian - After the Deep Roads
Sebastian has spent the past three years advancing his campaign to retake Starkhaven. He has been traveling extensively between Kirkwall and other Free Marches cities, attempting to recruit sufficient allies to build an army. With Hawke securing the Hawke family a place among Kirkwall's nobility, the two have crossed paths a few times, but an exiled prince like Sebastian has far better access than Hawke to the viscount and other heads of state. So far, though, few families have agreed to support Sebastian with actual troops, leaving him in the difficult position of trying to retake his city with no army.
Codex entry: Sebastian - The Last Three Years
After his confrontation with the desire demon Allure, Sebastian had a crisis of faith over breaking his priestly vows to pursue worldly power in Starkhaven. He questioned his own motives, worrying that he wanted to retake Starkhaven for his own personal power, not because it was the right thing to do. Trusting Starkhaven's fate to the Maker, he returned to the Chantry, but was turned away by Grand Cleric Elthina, who believed he had not yet committed fully to either course.
Though he has not renewed his vows or returned to his duties as a brother, Sebastian proved a faithful servant to the grand cleric over the past three years. As Kirkwall grows ever-more turbulent, the grand cleric relies on Sebastian to be her eyes and ears in the often-dangerous secular world. Whether he will again devote himself to the Chantry or return to Starkhaven is still anyone's guess, though Sebastian was heard saying he will not leave Kirkwall as long as both the Champion and the grand cleric need him.