Or looking at a copper snake to cure snake bites.
Or holding a stick over a body of water to make it part in the middle.
Or holding a stick over a body of water to turn it into blood.
Or tapping a stick against a rock to make water come out.
Or throwing a fistful of ashes in the air to cause sickness (sounds like Voodoo to me).
Or throwing a stick on the ground so it will become a snake.
Or putting your hand inside your robe and upon removal, it's turned snow white (Obviously, it's past time to switch hands).
Or going schizophrenic while on the road to Demascus, thinking you hear your ass talking to you and then seeing a spirit threatening you to stop beating your ass.
Or going schizophrenic and thinking that a snake is speaking to you, then doing what the snake "told" you to do.
Or believing your wife when she says that a snake told her this forbidden piece of fruit will make you smarter, then taking a bite of said forbidden fruit (talk about gulible).
Or believing a voice in your head that tells you not to eat a piece of fruit or you will die, when you know good and well it's not poisoned.
Oh, I could go on and on with scary stories.