Section 107 of the Doctrine and Covenants is a revelation given through the Prophet Joseph Smith that lays out the organization and structure of priesthood authority in The Church of Jesus Christ of Latter-day Saints. It explains the two priesthoods—the Melchizedek Priesthood and the Aaronic Priesthood—detailing their offices, responsibilities, and governing councils. The revelation establishes the presiding quorums, such as the First Presidency, the Quorum of the Twelve Apostles, and the Seventy, and gives instruction on their roles in guiding and administering the Church. It also highlights the principle that all Church leaders are to act in righteousness, humility, and under the direction of revelation. The section further emphasizes the eternal nature of the priesthood, teaching that it was first given to Adam and passed down through his posterity, continuing in an unbroken line of authority. It underscores the order, unity, and accountability required in priesthood service and notes that bishops serve as judges in Israel, caring for the temporal and spiritual welfare of members. The revelation concludes with a call for diligence, urging all who serve in the priesthood to learn their duty and act with exactness, promising that those who do so will magnify their callings and bring honor to God’s work.