The Two Babylons - Alexander Hislop

You may be surprised to learn that many traditions of Roman Catholicism in fact don't come from Christ's teachings but from an ancient Babylonian "Mystery" religion that was centered on Nimrod, his wife Semiramis, and a child Tammuz. This book shows how this ancient religion transformed itself as it incorporated Christ into its teachings. You may be surprised that certain practices like confessions, and crossing ones self, and even the position of the Pope come from traditions of this mystery cult