Statue of Saint Dominic in the Church of Santa Sabina in Rome

Today's Quote:

Neque enim Petri successoribus Spiritus sanctus promissus est, ut eo revelante novam doctrinam patefacerent, sed ut eo assistente traditam per apostolos revelationem seu fidei depositum sancte custodirent et fideliter exponerent. [For the Holy Ghost was promised to the successors of Peter not so that they might, by His revelation, make known some new doctrine, but that, by His assistance, they might religiously guard and faithfully expound the revelation or Deposit of Faith transmitted by the Apostles.

      - First Vatican Council, Constitutio Dogmatica Prima de Ecclesia Christi (Pastor Aeternus), chap. 4, De Romani Pontificis Infallibili Magisterio