Reversed, a good omens au.

A demon, and a angel. They were best friends since the beginning, the angel Raphael, a A archangel not really a angel I should say. He was a healer he would heal the wounded even though it's said u must not save a human unless your told to do so. His friend was a demon, not the "I'll take your soul!" The " oh I'm sorry dear, but it must be this way "