v. 3-4: "Before his day it was called the Holy Priesthood, after the Order of the Son of God. But out respect or reverence to the name of the Supreme Being, to avoid the too frequent repetition of his name, they, the church, in ancient days, called that priesthood after Melchizedek, or the Melchizedek Priesthood."
"The fact that 'the Holy Priesthood' was called 'after the order of the Son of God' suggests that priesthood holders are to walk in holiness and use the authority and power of the priesthood as Jesus Christ would. The Prophet Joseph Smith's inspired translation of Hebrews 7:3 teaches that 'all those who are ordained unto this priesthood are made like unto the Son of God.'"