Conclusion
Therefore, we, fulfilling the duty of our supreme pastoral office, entreat, by the mercies of Jesus Christ, and, by the authority of the same, our God and Saviour, we command, all the faithful of Christ, and especially those who are set over others, or are charged with the office of instruction, that they earnestly and diligently apply themselves to ward off and eliminate these errors from holy Church, and to spread the light of pure faith.
And since it is not sufficient to shun heretical pravity, unless those errors also be diligently avoided which more or less nearly approach it, we admonish all men of the further duty of observing those constitutions and decrees by which such erroneous opinions as are not here specifically enumerated, have been proscribed and condemned by this Holy See.
Given at Rome in public Session solemnly held in the Vatican Basilica in the year of our Lord one thousand eight hundred and seventy, on the twenty-fourth day of April, in the twenty-fourth year of our Pontificate.
Translation: Henry Edward Manning, Petri Privilegium (1871), reproduced in Philip Schaff, Creeds of Christendom II, via CCEL.
Source: Dei Filius (CCEL)