Just double down on the silliness....
You are overwrought over a "he-said, she-said" situation on a discussion forum, and you are ready to call down hell-fire if the other person doesn't "repent" of disagreeing with you....
Have you always been a self-righteous prig, or does this forum just bring it out in you?
Just lighten up, participate in discussions, and when someone disagrees with you, argue your point, and then if you find can't agree, move on.
Some people seem to feel the need to correct everyone to believe just as they do.... they see themselves as the shining light in the darkness, and their mission is to correct every wrong....