The Bible says that Moses was the first person to bring the idea of Monotheism – the worship of one God and one God only – to the ancients. But Sigmund Freud has a different idea. The famous psychoanalyst wrote a book crediting a little known Pharaoh named Akhenaten with the idea. He says Moses heard about it from Akhenaten, not directly from God. But it all depends on timing. Simcha investigates who came first: Moses or Akhenaten?