Whether it belongs to the Sovereign Pontiff to draw up a symbol of faith?

❌ Objection 1 : It would seem that it does not belong to the Sovereign Pontiff to draw up a symbol of faith. For a new edition of the symbol becomes necessary in order to explain the articles of faith, as stated above (Article [9]). Now, in the Old Testament, the articles of faith were more and more explained as time went on, by reason of the truth of faith becoming clearer through greater nearness to Christ, as stated above (Article [7]). Since then this reason ceased with the advent of the New Law, there is no need for the articles of faith to be more and more explicit. Therefore it does not seem to belong to the authority of the Sovereign Pontiff to draw up a new edition of the symbol.

❌ Objection 2 : Further, no man has the power to do what is forbidden under pain of anathema by the universal Church. Now it was forbidden under pain of anathema by the universal Church, to make a new edition of the symbol. For it is stated in the acts of the first* council of Ephesus (P. ii, Act. 6) that "after the symbol of the Nicene council had been read through, the holy synod decreed that it was unlawful to utter, write or draw up any other creed, than that which was defined by the Fathers assembled at Nicaea together with the Holy Ghost," and this under pain of anathema. [*St. Thomas wrote 'first' (expunged by Nicolai) to distinguish it from the other council, A.D. 451, known as the "Latrocinium" and condemned by the Pope.] The same was repeated in the acts of the council of Chalcedon (P. ii, Act. 5). Therefore it seems that the Sovereign Pontiff has no authority to publish a new edition of the symbol.

❌ Objection 3 : Further, Athanasius was not the Sovereign Pontiff, but patriarch of Alexandria, and yet he published a symbol which is sung in the Church. Therefore it does not seem to belong to the Sovereign Pontiff any more than to other bishops, to publish a new edition of the symbol.