Vonnegut was an admirer of Jesus' Sermon on the Mount, particularly the Beatitudes, and incorporated it into his own doctrines. He also referred to it in many of his works. In his 1991 book Fates Worse than Death, Vonnegut suggests that during the Reagan administration, "anything that sounded like the Sermon on the Mount was socialistic or communistic, and therefore anti-American". In Palm Sunday, he wrote that "the Sermon on the Mount suggests a mercifulness that can never waver or fade". However, Vonnegut had a deep dislike for certain aspects of Christianity, often reminding his readers of the bloody history of the Crusades and other religion-inspired violence. He despised the televangelists of the late 20th century, feeling that their thinking was narrow-minded.
