Have you found God?
It doesn't matter which one: Yahweh, Allah, Krishna, Odin, Oshun, Amaterasu, Ishtar, the Earth Mother, or any of the other plethora of deities found throughout world religions large and small. If you have, he'd love to talk theology with you. If you haven't, he'd love to foist pamphlets on you.
Blessed are the Poor in Spirit
He's not just charitable with religious tracts. He'll share food, money, booze and whatever else he might have on him with those in his company, and rarely passes someone living on the street without stopping to give food or a handful of change along with a kind word (and a copy of The Watchtower).
Bring Out Your Dead
He sees many things (Spirit Sight), which allows for more in-depth play with Wraiths in particular.
Guilty by Association
Caught in the Act