My deconversion was gradual... but if I was to pick a single sentence, it would probably be a quote from a friend of mine. "Being gay is against God's will, so they should die."
Paul was a misogynist: A woman should learn in quietness and full submission. I do not permit a woman to teach or to assume authority over a man; she must be quiet. For Adam was formed first, then Eve. 1st Timothy 2:11-13