Maybe you could also read that famous book "The Gift of Fear: Survival Signals That Protect Us from Violence" by Gavin de Becker to recognize the danger zone in advance because, as he says, "Violence never comes out of nowhere."
teachings of the Bible are so muddled and self-contradictory that it was possible for Christians to happily burn heretics alive for five long centuries. It was even possible for the most venerated patriarchs of the Church, like St. Augustine and St. Thomas Aquinas, to conclude that heretics should be tortured (Augustine) or killed outright (Aquinas). Martin Luther and John Calvin advocated the wholesale murder of heretics, apostates, Jews, and witches. - Sam Harris, "Letter To A Christian Nation"
