Whatever the bet was, pay up. Was it greed or pride that prompted you to make that bet in the first place?
Didn’t really make the bet, but I figured he’d go along with it.
I have to say, it was my experience with people hurling “fundamentalist dogma” around as a pejorative that made me goad you with it - most can’t define it in the least without simply being anti-theistic. Congrats.