When you think you’re taking revenge on someone you think slighted you or stepped on your poor big ego what does that make you? I don’t care if that someone killed your dog, raped your sister, cooked and ate your child and then burned down your house; vengeance is mine says the lord. That means you let karma and God take care of it bc if you go around playing with someone else’s emotions, life, or well being thinking you’re getting even, what does the good book say what goes around comes around you’ll end up the loser. Those kind of actions boomerang on you and God’s  existence don’t depend on whether you believe on him/her/it/them whatever you want to call God..call him applesauce or nignoggin or whatever, God couldn’t give a f*** less what you believe just as your existence doesn’t depend on whether God or anyone else believes you exist but yet there you are… existing.
So when you go assuming a role that does not belong to you thinking you’re so high and mighty and righteous..watch out bc you will reap what you sow just as that person that stole your car with your kids inside and drove it into a lake and your kids perished at the person’s hands, that person will also reap. The wheels of justice might turn slowly but they do turn (and maybe not fast enough for you, but who gives a f***) and you never know what nasty surprise is waiting around the corner for the person or you if you take it into your hands.
Karma is not about punishment and reward. It’s about learning life’s lessons. And transcending these lives. So you can become who you’re supposed to be..an enlightened being.