Definition: In the Bible, the word "antipathist" refers to someone who follows or promotes a particular worldview, often in opposition to beliefs that are widely accepted as true or orthodox. It comes from Old Testament Leviticus 18:22-24, where Moses challenges Aaron for not following God's commandments with the Israelites and instead led them into the wilderness because of their unwavering adherence to a false belief system called "the Antipathist" (Leviticus 18:22).