So far as we know, during the apostolic epoch and for more than a millennium thereafter, the existence of a Western Continent was known to no one in the East. Nevertheless, at that very time and for centuries before, America was inhabited by powerful nations, who exhibited the entire range of attainment from savagery to refinement and culture, and all the gradations from deviltry to godliness. It was obviously impossible for the Galilean Apostles, by any but miraculous and supernatural aid, to carry the Gospel to the western world, and we find scriptural warrant for the assertion that they did not so. Nevertheless, the Church of Jesus Christ was established upon the American continent, and that through the personal ministry of the Risen Lord, soon after His ascension from Mount Olivet. The Book of Mormon contains a circumstantial account of this marvelous theophany. Jesus Christ visited the aboriginal peoples of the Western Continent. His identity affirmed by the voice of the Eternal Father and by His own solemn testimony, the Resurrected Christ, still bearing the wounds of the cross in hands and feet and side, declared that the old order under the Mosaic Law was fulfilled and abrogated in Him; and straightway He proceeded to organize His Church under the new or Gospel dispensation. He chose twelve men, whom He ordained to be special witnesses of Himself and the Church; and to them He gave authority to administer the ordinances essential to salvation, as He had done on the other hemisphere. Baptism had been practised among the Nephites prior to this visitation, and disputation had arisen as to the mode and purpose of the ordinance. The Savior cautioned the Nephite Twelve and the people generally against schism and contention. To the ordained disciples He said: