In 1525, Faber went to Paris to pursue his studies. He was admitted to the Collège Sainte-Barbe, the oldest school in the University of Paris, where he shared his lodgings with Francis Xavier. There Faber's spiritual views began to develop, influenced by a combination of popular devotion, Christian humanism, and late medieval scholasticism. Faber and Xavier became close friends and both received the degree of Master of Arts on the same day in 1530. At the university, Faber also met Ignatius of Loyola and became one of his associates. He tutored Loyola in the philosophy of Aristotle, while Loyola tutored Faber in spiritual matters. Faber wrote of Loyola's counsel: "He gave me an understanding of my conscience and of the temptations and scruples I have had for so long without either understanding them or seeing the way by which I would be able to get peace." Xavier, Faber, and Loyola all became roommates at the University of Paris and are all recognized by the Jesuits as founders of the Society of Jesus.
