Of the prophet who would come to prepare the way for the Messiah, the Prophet Joseph Smith taught:
“The question arose from the saying of Jesus—‘Among those that are born of women there is not a greater prophet than John the Baptist; but he that is least in the kingdom of God is greater than he.’ How is it that John was considered one of the greatest prophets? His miracles could not have constituted his greatness.
“First. He was entrusted with a divine mission of preparing the way before the face of the Lord. Whoever had such a trust committed to him before or since? No man.
“Secondly. He was entrusted with the important mission, and it was required at his hands, to baptize the Son of Man. Whoever had the honor of doing that? Whoever had so great a privilege and glory? Whoever led the Son of God into the waters of baptism, and had the privilege of beholding the Holy Ghost descend… .
“Thirdly. John, at that time, was the only legal administrator in the affairs of the kingdom there was then on the earth, and holding the keys of power. The Jews had to obey his instructions or be damned, by their own law; and Christ Himself fulfilled all righteousness in becoming obedient to the law which he had given to Moses on the mount, and thereby magnified it and made it honorable, instead of destroying it. The son of Zacharias wrested the keys, the kingdom, the power, the glory from the Jews, by the holy anointing and decree of heaven, and these three reasons constitute him the greatest prophet born of a woman.” 22