In general, telling someone they will be going to hell to burn for a supposed amount of time, weather used as a threat or for their own belief that the soul of someone is in danger(in their eyes anyway)
Telling a prostitute she is going to hell unless she changes her ways. is a form of Hellwishing.

Randomly telling someone they are going to hell for no reason other than you don't agree with their religious choices.

These are forms of Hellwishing.
by The Cyber Ninja Grey Fox August 4, 2011
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