Actually, when quoting this phrase from “the sayings of Jesus,” they would not merely quote “peace on earth” as the saying (above) is rendered meaningless without the entire quote. When Xians (and others) allude to the “peace on earth” phrase (mostly around the Xmas holidays), they are not quoting Jesus but a supposed angelic messenger. Her/His/Its message reads, “Glory to God in the highest, and on earth peace, good will toward men.” And they’ll fight anyone who disagrees with their “saying.”