Province of Trapani
Born in Castelvetrano, Province of Trapani, Sicily, Crociata was ordained as a priest in 1979. He studied philosophy and theology at the Almo Collegio Capranica. He graduated from the Pontifical Gregorian University of Rome, where he was awarded a doctorate in theology in 1987 on "Humanism and theology in Augustine Steuco" for the kinds of New Town in 1987.