64. Then comes the High Priesthood, which is the greatest of all. 65. Wherefore, it must needs be that one be appointed, of the High Priesthood, to preside over the Priesthood; and he shall be called President of the High Priesthood of the Church, 66. Or in other words, the presiding High Priest over the High Priesthood of the Church. 67. From the same comes the administering of ordinances, and blessings upon the Church, by the laying on of the hands. 68. Wherefore, the office of a Bishop is not equal unto it; for the office of a Bishop is in administering all temporal things; 69. Nevertheless, a Bishop must be chosen from the High Priesthood unless he is a literal descendant of Aaron; 70. For unless he is a literal descendant of Aaron he cannot hold the keys of that Priesthood; 71. Nevertheless, a High Priest, that is, after the order of Melchisedek, may be set apart unto the ministering of temporal things, having a knowledge of them by the Spirit of truth, 72. And also to be a judge in Israel, to do the business of the Church, to sit in judgment upon transgressors, upon testimony, as it shall be laid before him, according to the laws, by the assistance of his counselors, whom he has chosen, or will choose among the Elders of the Church; 73. This is the duty of a Bishop who is not a literal descendent of Aaron, but has been ordained to the High Priesthood after the order of Melchisedek. 74. Thus shall he be a judge, even a common judge among the inhabitants of Zion, or in a Stake of Zion, or in any branch of the Church where he shall be set apart unto this ministry, until the borders {216} of Zion are enlarged, and it becomes necessary to have other Bishops or judges in Zion, or elsewhere; 75. And inasmuch as there are other Bishops appointed, they shall act in the same office. 76. But a literal descendant of Aaron has a legal right to the Presidency of this Priesthood, to the keys of this ministry, to act in the office of Bishop independently, without counselors, except in a case where the President of the High Priesthood, after the order of Melchisedek, is tried; to sit as a judge in Israel: 77. And the decision of either of these councils, agreeable to the commandment, which says: 78. Again, verily I say unto you, the most important business of the Church, and the most difficult cases of the Church, inasmuch as there is not satisfaction upon the decision of the Bishop, or judges, it shall be handed over and carried up unto the Council of the Church, before the Presidency of the High Priesthood;