Excerpt from a Forward article about a Rabbi Chaim Yosef Sharabi, and Israeli psychic who offers amulets and predictions.
Rabbi Chaim then set a laptop-sized book spine-down on the desk and instructed my relative to open the book at random — a clairvoyant methodology known as bibliomancy….The rabbi told me that the book he uses for bibliomancy is 800 years old and was passed down to him by family members. “It doesn’t have a name,” he said, lifting the red facsimile of the manuscript, whose original he says is hidden in a secret location in Israel. “Not everyone can touch a book like that,” his wife added. “This is not fortune telling. It’s between him and God.”