[X] Ask everything:
-[X]Ask him to tell you exactly how he encountered your paintings and what happened
-[X]Ask about the need to seek light
-[X]Ask about why he brought a knife to gather information
[X] Ask him to show you the painting
-[X] Tell him about the good Reverend along the way, how together with him you put to rest to a generations spanning haunting.
-[X] He could help him, taking him under his wing.
-[X] His natural sensitivity to the occult could be a gift, not a curse that he can use to do so much good. Be a real hero, fighting against the dark.
-[X] You believe the painting pushed him to look deep into himself for answers, and seeking light was the answer his true self returned.