To descend thus, and to be made subject to sorrow, pain and death, is the only road to the resurrection, and to the higher degrees of immortality and eternal life. It is by contrast that intelligences appreciate and enjoy. How shall the sweet be known without the bitter? How shall joy be appreciated without sorrow? Or, how shall life be valued, or its eternal duration appreciated without a contact with its mortal antagonist--death? Hence, the highest degrees of eternal felicity are approached by the straight gate, and the narrow path which leads through the dark valley of death, to eternal mansions in the realms of endless life. This path has been trodden by the eternal Father, by His son Jesus Christ,--and by all the sons and daughters of God, who are exalted to a fulness of joys celestial. As has been before remarked, the union of the sexes, in the eternal world, in the holy covenant of celestial matrimony, is peculiar to the ordinances and ministrations of the Apostleship, or Priesthood after the order of the Son of God, or after the order of Melchisedec. The Aaronic Priesthood, or the institutions peculiar to the law of Moses, seemed to have recognized no such ordinances or eternal covenants, hence, the Jewish ordinances of matrimony come to end by death. Nor did the sects of the Pharisees, Sadducees, or others of that nation, conceive of anything more lasting than this life, in the covenants of matrimony. Hence, the Son of God, in answer to the Sadducees, referred to the order of the angels, in the resurrection, instead of the order of the gods. But, the Apostles, holding the keys of the eternal mysteries of God's kingdom, to seal both on earth and in heaven, understood and testified, that, "The man is not without the woman, nor the woman without the man in the Lord." All persons who attain to the resurrection, and to salvation, without these eternal ordinances, or sealing covenants, will remain in a _single state_, in their saved condition, to all eternity, without the joys of eternal union with the other sex, and consequently without a crown, without a kingdom, without the power to increase. Hence, they are angels, and are not gods; and are ministering spirits, or servants, in the employ and under the direction of THE ROYAL FAMILY OF HEAVEN--THE PRINCES, KINGS, AND PRIESTS OF ETERNITY. ERRATA. Page 13, first line, _for_ "One thousand eight hundred and fifty one," _read_ One thousand eight hundred and fifty three. " 116, last line, _for_ "here," _read_ there. End of Project Gutenberg's Key to the Science of Theology, by Parley P. Pratt