The second public session was held on the feast of the Epiphany, January 6th, 1870. It had been always customary at general councils to make a profession of faith. This custom was not departed from at the Vatican Council. As at Constantinople, A. D. 381, and Chalcedon, A. D. 481, was recited the Creed of Nicea, and at subsequent councils was solemnly professed the faith as expressed by those which had preceded them; so at the Council of the Vatican were repeated the articles of Catholic belief, as handed down through Trent and the more ancient councils. First of all, the Holy Father, rising from his seat, read, in a distinct voice, the definitions of the Council of Trent, known as the Creed of Pope Pius IV. The same profession of faith was then read from the _Ambo_ by the Bishop of Fabriano. As soon as he had done so, the other Fathers of the Council expressed their adhesion by kissing the Gospel at the throne of the Chief Pastor. Seven hundred bishops of the church, representing more than thirty nations and about(10) three hundred millions of Christians, thus solemnly professed, with one heart and mind, the same faith in the same form of words. In this wonderful unanimity there is more than nature and philosophy. Through all the changes of nearly nineteen hundred years, this intellectual unity of faith, although minutely defined at Nicea, Constantinople and Trent, has endured unchanged. We cannot but behold in this immutability of Divine faith something far beyond the power of human wisdom. It is surely providential that, in the face of so much unbelief, such witness should have been borne to the unity and universality of the Catholic faith. And now closed the second public session of the Vatican Council. THIRD SESSION.