While critical of all organized religions, saying "they're all stupid and dangerous", Maher says all religions are not alike, and has drawn comparisons and contrasts between them. He has said, "By any standard, Mormonism is more ridiculous than any other religion." He has referred to tenets of Judaism as "insane" and "funny", and has said Buddhism "includes crazy whack shit that doesn't exist, that somebody made up, like reincarnation". He has described Christianity and Islam as more "warlike", and has asserted that, like historic Christianity, present-day Islam needs to undergo its own reformation and enlightenment.