Hell exists. Nobody can tell me that the wars world-wide are not hell.
If there should be an only loving god, they should not exist, but fact is, if you don’t believe in any special god, you are going to hell.

Just have a few looks here (about hell) :
https://www.youtube.com/results?search_query=world+war+I
https://www.youtube.com/results?search_query=world+war+ii

If that ain’t hell, nothing ever will.