I'm finalising the ending of another story, about angels and demons. I'm debating how to handle the villain. He is a tempting angel who tempts human to commit sins. Here are some possibilities. What do you think? Any suggestion?
1. Kill his mortal shell and send him back to where he comes from
2. Let him enjoy a luxury life on earth and continue his tempting duty
3. Make him suffer on Earth by denying him any temptations