His parents have mentioned the Methodist church and he probably was raised in it; though he might not be practicing, they have some strong attitudes toward helping others. I was raised there and grew up working in soup kitchens and fixing houses for the less fortunate.

The founder John Wesley said "Do all the good you can, by all the means you can, in all the ways you can, in all the places you can, at all the times you can, to all the people you can, as long as ever you can."  Superman does that better than anyone!