Then why does the Angle of the LORD later use the same phrase as Michael the Archangel? When He IS the LORD Himself? Explain that.
We have gone through all this on the other thread. Different individuals using the same phrase does not mean the individuals are the same person.
If Michael the Archangel is Jesus Christ, then there are 2 names by which we can be saved.
Acts 4:11,12
This Jesus is ‘the stone you builders rejected, which has become the cornerstone.
Neither is there salvation in any other: for there is none other name under heaven given among men, whereby we must be saved.
Michael cannot be Jesus Christ, because Christ rebuked the devil and demons directly, from His own divine authority. Jesus did dare to condemn the devil. Jesus said, “Satan get thee behind me!”
Jude 9
But even the archangel Michael, when he was disputing with the devil about the body of Moses, did not himself dare to condemn him for slander but said, “The Lord rebuke you!”
Zechariah 3:2 God’s Word Translation
The LORD said to Satan, "I, the LORD, silence you, Satan! I, the LORD, who has chosen Jerusalem, silence you! Isn't this man like a burning log snatched from a fire?"
Zechariah 3:2 Young’s Literal Translation
And Jehovah saith unto the Adversary: 'Jehovah doth push against thee, O Adversary, Yea, push against thee doth Jehovah, Who is fixing on Jerusalem, Is not this a brand delivered from fire?'
Matthew 16:23
But he (Jesus) turned, and said unto Peter, Get thee behind me, Satan: thou art an offense unto me: for thou savourest not the things that be of God, but those that be of men.