By Michael Pakaluk, The Catholic Thing - It was most likely on December 6, 1273, one might surmise from the best accounts, that a brother in the Order of Preachers (the Dominicans) named Dominic of Caserta, who was serving as sacristan at the priory at Naples, snuck into the chapel of St. Nicholas, to see if he was there once more — that is to say, Thomas Aquinas, who, as this brother had many times observed before, liked to leave his room secretly before Matins, and quietly descend the stairs to the church, in order to pray before the others arrived.