Actually, I didn't entreat him to do anything.<quoted text>
Nymph, that is not a nice thing, goading someone to entreat the Almighty to harm someone else, especially in light of the pettiness of the dispute. If your target is Christian, as that one was, entreat him to "love thyne enemy".
Not that he CAN, mind you, but it is far nicer, and less damaging to one's Karma.
It was a jab due to his incessant gloating that his god had 'taken care of' X for disagreeing with him.
With that said, yes we could be nicer to those who act like jackasses. Like forgiveness, it only benefits the person doing it.