33  The Twelve are a Traveling Presiding High Council, to officiate in the name of the Lord, under the direction of the Presidency of the Church, agreeable to the institution of heaven; to build up the church, and regulate all the affairs of the same in all nations, first unto the Gentiles and secondly unto the Jews.

  91  And again, verily I say unto you, let my servant William be appointed, ordained, and anointed, as counselor unto my servant Joseph, in the room of my servant Hyrum, that my servant Hyrum may take the office of Priesthood and Patriarch, which was appointed unto him by his father, by blessing and also by right;

  58  It is the duty of the ^aTwelve, also, to ordain and set in order all the other officers of the church, agreeable to the revelation which says: