I came across this article from Screen Rant claiming that Spider-Man is Jewish. Is this true or just speculation?
Here's the article: 15 Things You Didn't Know About Spider-Man
Someone once told me that Peter Parker was a Protestant according to the 616 continuity but I've never seen any proof of that either. Not that it matters in the grand scheme of things but it would be an interesting tidbit, especially considering how little Marvel touches on religion.