I brought up the Mormon teaching that worthy baptized males are ordained to the Aaronic priedthood. Jesus was never an Aaronic priest nor did He need a ceremony to endow Him with authority.
Matthew 1
23 Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is,
God with us.
(False gods have no authority.)
Matthew 24
4 And when he had gathered all the chief priests and
fscribes of the people together, he demanded of them where Christ should be born. And thou Beth-lehem, in the land of Juda, art not the least among the princes of Juda: for out of thee shall come a Governor, that shall rule my people Israel.
Matthew 7
29 For he taught them as one having authority, and not as the scribes.
Matthew 8
28 And when he was come to the other side into the country of the Gergesenes, there met him two possessed with devils, coming out of the tombs, exceeding fierce, so that no man might pass by that way.
29 And, behold, they cried out, saying, What have we to do with thee, Jesus, thou Son of God? art thou come hither to torment us before the time?
30 And there was a good way off from them an herd of many swine feeding.
31 So the devils besought him, saying, If thou cast us out, suffer us to go away into the herd of swine.
32 And he said unto them, Go. And when they were come out, they went into the herd of swine: and, behold, the whole herd of swine ran violently down a steep place into the sea, and perished in the waters.
33 And they that kept them fled, and went their ways into the city, and told every thing, and what was befallen to the possessed of the devils.
34 And, behold, the whole city came out to meet Jesus: and when they saw him, they besought
him that he would depart out of their coasts.
(God doesn't need a ceremony or an annointing to use His authority.)
Matthew 9
2 And, behold, they brought to him a man sick of the palsy, lying on a bed: and Jesus seeing their faith said unto the sick of the palsy; Son, be of good cheer; thy sins be forgiven thee.
3 And, behold, certain of the scribes said within themselves, This
man blasphemeth.
4 And Jesus knowing their thoughts said, Wherefore think ye evil in your hearts?
5 For whether is easier, to say,
Thy sins be forgiven thee; or to say, Arise, and walk?
6 But that ye may know that the Son of man hath power on earth to forgive sins, (then saith he to the sick of the palsy,) Arise, take up thy bed, and go unto thine house.
7 And he arose, and departed to his house.
8 But when the multitudes saw
it, they marvelled, and glorified God, which had given such power unto men.