Hey since we were sort of talking about one way tickets to hell here, I dug up another one!
Just don`t get circumcised. Actually, the parents do the circumcising typically, so technically you could damn your children.
Genesis 17
10 This is my covenant with you and your descendants after you, the covenant you are to keep: Every male among you shall be circumcised.
Genesis 17:14 Any uncircumcised male, who has not been circumcised in the flesh, will be cut off from his people; he has broken my covenant."
Although my parents did this to me, I never saw a good reason for it.
But for some people this sure would be reason enough eh?
Strange custom. The big question is if God found that little bit of skin offensive, Why`d he create it in the first darn place? Just so we could cut it off?