Priesthood "Keys"
For a priesthood holder to perform miracles or legitimate ecclesiastical acts in the name of God, Mormons believe that a priesthood holder must have the "keys" to perform that miracle or act. Thus, even though a priesthood holder is called and ordained with general priesthood power, the person may also require specific keys not held by all priesthood holders. The existence of keys makes possible a church hierarchy, in which particular priesthood holders specialize in a particular eclesiastical function.
Priesthood keys are passed in much the same way as priesthood power in general, usually through the laying on of hands. There are three types of keys: (1) default keys held by every priesthood holder, (2) keys associated with a priesthood office and held by every holder of that office, and (3) special keys granted only to priesthood holders with select callings within the church.
Priesthood Offices
Within the priesthood, there are many "offices", which represent a category of positions within the clerical hierarchy of the church. The number and nature of these offices have changed over time, and may differ between sects of Mormonism; however, by the death of Joseph Smith, Jr, these offices included at least the following: deacon, teacher, priest, bishop, elder, high priest, seventy, patriarch, and apostle.
Ordination to an office does not necessarily mean ordination to a position of leadership. Priesthood holders are organized into "quorums", which each have a president and possibly one or more counselors. The presidents of these quorums may have additional "keys" not held by other members of the quorum.
History of Mormon Priesthood
Because Mormons believe that priesthood authority and keys may be granted only by one who holds that authority or key, Mormons believe it is important that a person trace their priesthood through a line of succession from a person in the Bible who was known to hold that authority or key. However, Mormons believe that the priesthood authority was absent from the earth during what they call the Great Apostasy, and that priesthood had to be restored through Joseph Smith, Jr. Catholic and Orthodox Christians deny that such a complete apostasy ever took place when defending the validity of their priesthoods, and do not recognize the priesthood of the Church.
Therefore, Mormons believe that ancient prophets and apostles conferred the Priesthood directly upon Joseph Smith and other early members of the Church.
Restoration of the Aaronic Priesthood
The conferral of the Aaronic Priesthood on Joseph Smith and Oliver Cowdery is recorded in Joseph Smith - History as follows:
"[W]e. . . went into the woods to pray and inquire of the Lord respecting baptism for the remission of sins, that we found mentioned in the translation of the plates[, The Book of Mormon]. . . . While we were thus employed, praying and calling upon the Lord, a messenger from heaven descended in a cloud of light, and having laid his hands upon us, he ordained us, saying:
"Upon you my fellow servants, in the name of Messiah, I confer the Priesthood of Aaron, which holds the keys of the ministering of angels, and of the gospel of repentance, and of baptism by immersion for the remission of sins; and this shall never be taken again from the earth until the sons of Levi do offer again an offering unto the Lord in righteousness.
"He said this Aaronic Priesthood had not the power of laying on hands for the gift of the Holy Ghost, but that this should be conferred on us hereafter; and he commanded us to go and be baptized, and gave us directions that I should baptize Oliver Cowdery, and that afterwards he should baptize me.
"Accordingly we went and were baptized. . . .
"The messenger who visited us on this occasion and conferred this Priesthood upon us, said that his name was John, the same that is called John the Baptist in the New Testament, and that he acted under the direction of Peter, James and John, who held the keys of the Priesthood of Melchizedek, which Priesthood, he said, would in due time be conferred on us, and that I should be called the first Elder of the Church, and he (Oliver Cowdery) the second. . . .
"Immediately on our coming up out of the water after we had been baptized, we experienced great and glorious blessings from our Heavenly Father. No sooner had I baptized Oliver Cowdery, than the Holy Ghost fell upon him, and he stood up and prophesied many things which should shortly come to pass. And again, so soon as I had been baptized by him, I also had the spirit of prophecy, when, standing up, I prophesied concerning the rise of this Church, and many other things connected with the Church, and this generation of the children of men. We were filled with the Holy Ghost, and rejoiced in the God of our salvation."
Restoration of the Melchizedek Priesthood
Not all of the revelations which Joseph Smith received have been fully recorded in public. The restoration of the Melchizedek Priesthood is one instance of this. However, this event and many others is alluded to in Doctrine and Covenants section 128:20-21:
- And again, what do we hear?...The voice of Peter, James, and John in the wilderness between Harmony, Susquehanna county, and Colesville, Broome county, on the Susquehanna river, declaring themselves as possessing the keys of the kingdom, and of the dispensation of the fulness of times! And again, the voice of God in the chamber of old Father Whitmer, in Fayette, Seneca county, and at sundry times, and in divers places through all the travels and tribulations of this Church of Jesus Christ of Latter-day Saints! And the voice of Michael, the archangel; the voice of Gabriel, and of Raphael, and of divers angels, from Michael or Adam down to the present time, all declaring their dispensation, their rights, their keys, their honors, their majesty and glory, and the power of their priesthood; giving line upon line, precept upon precept; here a little, and there a little; giving us consolation by holding forth that which is to come, confirming our hope!