Acts 2:24, 32
Whom God hath raised up, having loosed the pains of death: because it was not possible that he should be holden of it.
32 God has raised this Jesus to life, to which we are all witnesses.
Acts 13:15, 26, 30-31
15 You killed the Author of life, but God raised Him from the dead, and we are witnesses of the fact.
26 When God raised up His Servant, He sent Him first to you to bless you by turning each of you from your wicked ways."
30 But God raised him from the dead: And he was seen many days of them which came up with him from Galilee to Jerusalem, who are his witnesses unto the people.
Acts 4:10
then let this be known to all of you and to all the people of Israel: It is by the name of Jesus Christ of Nazareth, whom you crucified but whom God raised from the dead, that this man stands before you healed.
Acts 5:30
The God of our fathers raised up Jesus, whom you had killed by hanging Him on a tree.
Acts 10:40
God raised Him up on the third day and caused Him to be seen
Romans 4:24
but also for us, to whom righteousness will be credited--for us who believe in Him who raised Jesus our Lord from the dead.
Romans 10:9
That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.”
----
^^^At least ten times Paul said that God Raised Christ from the dead. Christ didn't raise Himself...because He was dead.
Your passage in John 2 is still valid because Christ could ASK the Father for anything and THE FATHER would do it because of His love for the Son and because of The Son's obedience...He had the right to ask, and so the Son asked the Father in prayer:
Hebrews 5:7
During the days of Jesus’ earthly life, He offered up prayers and petitions with loud cries and tears to the One who could save Him from death, and He was heard because of His reverence.
Don't get hung up on the word "save", as if it means "from sin". It simply means "deliverance", and then the context of the passage clarifies what kind of deliverance is being mentioned.
All mankind owes a death - including Christ - because the flesh of Adam MUST DIE for his sin (Genesis 3). Christ came in Adam's flesh through Mary. However, only The Son was worthy enough to ask to be restored to life because of His perfect obedience and because of the Father's love, giving those who believe in and who follow The Son the same exit by becoming a part of The Son's flesh, which is now worthy of eternal life; no longer having the judgment of death on it. By Faith, we can die with Christ in His body, which gives us the right to the eternal life that comes with it after.
Christ gave up His life, having faith it would be given back because He asked.
Luke 23:46 [Berean]
And having called out in a loud voice, Jesus said, "Father, into Your hands I commit My Spirit." And having said this, He breathed His last.