You received the power, the authority, and the sacred duty to minister the moment you were ordained to the priesthood. President James E. Faust taught, “Priesthood is the authority delegated to man to minister in the name of God. “The Aaronic Priesthood holds the keys of the ministering of angels. As you love His children, Heavenly Father will guide you, and angels will assist you. You will be given power to bless lives and rescue souls.