Join me in Ephesus!: https://religionforbreakfast.com/ Thousands of Romans worshipped a god who killed a bull in a cave. They left no scripture behind. So who was Mithras, where did he come from, and what does that bull-slaying scene actually mean? A look at Rome's most mysterious religion. Thumbnail by @ECHenry Religion for Breakfast videos take a lot of research and collaboration. Patreon support helps fund editors, scholars, and future episodes. Support us here: https://www.patreon.com/c/religionforbreakfast Select imagery/video supplied by Getty Images and Reuters