"Monotheism has manufactured a number of hate-filled words - infidel, kãfir, unbeliever, munkir, mushrik, heathen, heretic, hypocrite, polytheist, pantheist, pagan - which raise unbreakable barriers between brother and brother, and which divide the one human family into a number of warring camps."
January 1, 1970
https://en.wikiquote.org/wiki/Religious_infidelity