It's one of the most famous events in all of the Bible, prominently featured in both the Old and New Testaments. Passover broadcasts the message of rescuing people from the death penalty through the slaying of a lamb, whom Christians believe represents Jesus Christ, called the Lamb of God. But as millions of believers across the globe commemorate the annual event this year, there are some intriguing aspects to the original Passover that many may have overlooked or never understood.