“Have YOU heard of the NEW testament? The Gospels? Are they not known to Mormans?”
And your point is?
Jesus/God would wish for Mormans to massacre those defenseless unarmed people? I doubt it. It is shocking. The only saving grace is that the Morman leadership did not condone it. What religious leader would have thought his church would sanction those killings? He did not need a letter to tell him he had committed a mortal sin.