During that time, also, he became interested in the great revivals that prevailed in the churches of the different denominations in the vicinity of his home at Palmyra. In 1821 five of the Smith family were awakened, and united with the Presbyterian Church. Joseph, in his own account of his early life, says that he "became somewhat partial to the Methodist sect," but he was not able to decide which was right. In his bewilderment he gave himself up to prayer for days, that the truth might be made known to him among all the conflicting opinions that he heard among these different sects; and finally a heavenly messenger bade him not to join any sect. And three years afterward, on September 22d, 1823, another celestial visitant outlined to him about the golden plates he was to find and the prophet he was to be. He was told that the North American Indians were a remnant of Israel, the descendants of a certain family of Jews that emigrated from Jerusalem in the time of Zedekiah, and were miraculously led across the Eastern Ocean; and he was also told that before they had fallen off from the faith a priest and prophet named Mormon had, by direction of God, drawn up an abstract of their national records and religious opinions, and buried it, and that he himself was selected to recover and publish it to the world. He was also told that it contained many prophecies relating to these "latter days," and would give instructions as to "the gathering of the Saints" into a temporal and spiritual kingdom, preparatory to the second coming of the Messiah, which was _at hand_. From that time on he declares that his days and nights were filled with "visions," "voices," and "angels;" and, following the direction of an angel, on the night of September 22d, 1827, amid a grand display of celestial pyrotechnics, he received from the hand of the angel Moroni, the son of Mormon, a chest that contained a number of golden tablets with inscriptions, and with them a pair of stone spectacles by means of which he was to decipher the characters. It is asserted that these plates were seen by eleven persons, but all of them except three were members of Smith's family or his near neighbors. The plates themselves disappeared soon after the publication of the "Book of Mormon," and it is understood that the angel took them again into his custody. The tablets, Smith said, were covered with hieroglyphics, which he called the "reformed Egyptian" language. A document was actually exhibited as a confirmation of this assertion, and was seen by Professor Charles Anthon, of Columbia College, New York City, who in a letter dated February 17th, 1834, relates that it was in fact a singular scroll, containing a mixture of Greek, Hebrew, and Roman letters, with crosses and flourishes, and a Mexican calendar given by Humboldt, but altered so that it could not be well recognized.