I was rewatching Viking and for the nth time saw the scene where the once Christian monk talked about how some of the stuff from his christian background still appealed to him while also some of the stuff from the "viking beliefs" also appealed to him, and his struggle to reconciliate both of those.

So that's pretty much my question, was there every any records of people attempting to reconciliate the two? If not Christianism, any other religion?

Thank you.