Hell.
So the priest in the church always told me when I was A kid, I was forced 2 go to the church by my school but anyway, that's not my point.
They always said that God will forgive thy sins 70x70 times then my question is, why does hell exist then?
If God forgives everybody like the priest said then he should forgive them instead of punishing them.
Another contradiction in the bible.
(I'm atheist btw., cuz I feel embarrassed even writing this.)