The PUC in São Paulo is a college of the Church and keeps the catholic identity. In the academic range, the university preserves its identity, ensures its autonomy in relation to the good of the Church and maintains a dialogue with society. Gospel values should be preserved for an efficient and mature scientific reflection. This article indicates the Apostolic Constitution of the Supreme Pontiff John Paul II, about the catholic universities, and presents the instruction on the Ecclesial Vocation of the theologian of the Congregation for the Doctrine of the Faith. In fact, what is the contribution of the catholic university to society? What is the relationship between Revelation and Reason as an authentic and mature scientific reflection in PUC SP? How to understand catholic identity and university’s autonomy?
