Pope John Paul II whipped himself with a belt, even on vacation, and slept on the floor as acts of penitence and to bring him closer to Christian perfection, according to a new book by the Polish prelate spearheading his sainthood case…

“It’s an instrument of Christian perfection,” Oder said, responding to questions about how such a practice could be condoned considering Catholic teaching holds that the human body is a gift from God.

“As some members of his close entourage in Poland and in the Vatican were able to hear with their own ears, John Paul flagellated himself. In his armoire, amid all the vestments and hanging on a hanger, was a belt which he used as a whip and which he always brought to Castel Gandolfo,” the papal retreat where John Paul vacationed each summer.