Russell also expresses doubt over the historical existence of Jesus and questions the morality of religion: "I say quite deliberately that the Christian religion, as organized in its churches, has been and still is the principal enemy of moral progress in the world."
罗素也表示出对耶稣在历史中存在的怀疑，并质疑宗教的道德性：“我有意地认为，教会组织的基督教曾是并仍然是世界道德进步的主要敌人。