The concept of priesthood keys is central to understanding divine authority and governance in The Church of Jesus Christ of Latter-day Saints. Priesthood keys are the rights of presidency, conferred by God through authorized servants, which enable those who hold them to direct the work of the priesthood within their respective stewardships. They are distinct from priesthood authority itself; while many men in the Church hold priesthood authority through ordination, only those who have been given keys can preside and authorize the use of that power in the Church. This framework ensures that all ordinances and administrative functions are conducted in an orderly and divinely sanctioned manner.

The conferral of priesthood keys is well established in scripture. Jesus Christ explicitly spoke of keys in Matthew 16:19 when he told Peter, “I will give unto thee the keys of the kingdom of heaven.” This declaration signified that Peter would receive the authority necessary to lead Christ’s Church on earth. Following Christ’s resurrection, Peter exercised these keys in guiding the early Christian church, demonstrating that priesthood authority must be directed through proper channels. The restoration of these same keys in modern times occurred when Peter, James, and John conferred the Melchizedek Priesthood upon Joseph Smith and Oliver Cowdery, providing them with the apostolic authority to organize the Church (Doctrine & Covenants 27:12-13). Additional keys were later restored through angelic visitations, including those by Moses, Elias, and Elijah in the Kirtland Temple (Doctrine & Covenants 110:11-16), each of whom brought specific powers related to gathering Israel, the gospel of Abraham, and the sealing power, respectively.

Priesthood keys reside ultimately with Jesus Christ, who holds “all power…in heaven and in earth” (Matthew 28:18). He delegates these keys to his authorized representatives on earth, beginning with the President of the Church, who is the only person authorized to exercise all priesthood keys in their fullness. Other priesthood leaders, including apostles, stake presidents, bishops, and temple presidents, receive keys necessary for their specific responsibilities, but they exercise them under the direction of those above them in the divine order of governance. 

A critical aspect of priesthood keys is their role in performing saving ordinances. Baptism, confirmation, ordination to the priesthood, the sacrament, temple ordinances, and the sealing of families for eternity all require the proper authorization that comes through priesthood keys. Without such authorization, these ordinances would lack divine validity. This principle underscores the necessity of an unbroken chain of priesthood authority from Jesus Christ to the present day, ensuring that the ordinances of salvation are performed under His direction.

The distinction between priesthood authority and priesthood keys is significant. All who hold the priesthood have the ability to act in the name of God within their assigned duties, but only those with keys may direct how that priesthood is exercised. For example, a priest in the Aaronic Priesthood has authority to baptize, but he may not do so unless authorized by the bishop, who holds the keys for ordinances within the ward. Similarly, temple ordinances can only be performed under the direction of the temple president, who holds keys specific to temple work. This principle ensures unity and divine order in the Church, preventing unauthorized or unsanctioned actions in sacred matters.

This understanding of priesthood keys differs significantly from many other Christian traditions. In Catholicism, authority is maintained through apostolic succession, with the Pope seen as Peter’s direct successor who alone holds the fullness of authority over the Church. However, Latter-day Saints believe that Apostasy led to the loss of these keys after the deaths of the original apostles and that they were only restored through modern revelation. Many Protestant traditions reject the concept of priesthood keys altogether, often emphasizing a more decentralized or congregational model of church governance. This divergence highlights a fundamental distinction: while many Christian traditions maintain that authority to preach and administer ordinances can be derived through scripture or personal conviction, The Church of Jesus Christ of Latter-day Saints asserts that true authority must come through divinely conferred priesthood keys.

The unique privileges of understanding and embracing priesthood keys are profound. They ensure that ordinances performed on earth are recognized in heaven, fulfilling Christ’s promise that “whatsoever thou shalt bind on earth shall be bound in heaven” (Matthew 16:19). They also provide a clear structure of divine governance, ensuring that revelation flows in an organized manner from God to His appointed leaders. Moreover, they affirm the reality of continuing revelation, as the living prophet and apostles continue to receive divine direction in leading the Church. The doctrine of priesthood keys is not merely an administrative necessity; it is a manifestation of divine order, ensuring that God’s authority is exercised according to His will, for the blessing of His children throughout the earth.