The Angel in Matthew 1:21-23 tells Joseph that the the baby born of a Virgin is to be called Jesus because He will be God in the flesh.

Paul in Romans 1:3-4 & Philippians 2:5-8 tells us that Yehovah is the man Jesus in the flesh proved true through His resurrection from the dead by the Holy Spirit of God, and thus also affirming that God, Yehovah, is a Trinity of three Persons.

The writer of Hebrews tells us in Hebrews 2:14-18 that Yehovah God, Jesus, became man to save us from our sins and free us from the fear of death.

The Angel tells us in Matthew 1:21-23 that Jesus is our Savior from our sins and that this is why He will be called Immanuel, meaning God with us, thus declaring Jesus Yehovah our Savior in the flesh.

Jesus claimed in Matthew 18:11 & Luke 9:56 & John 3:17 to Be Savior, thus declaring Himself Yehovah God in the flesh.

The Apostles John & Paul & God the Father in John 1:3, Colossians 1:16-17 & Hebrews 1:1-2 & 10 tell us that Jesus Is the Creator, thus declaring Jesus Yehovah God, our creator, in the flesh.

Isaiah 9:6 (no article "mighty-God")
Jeremiah 23:5-6
Psalm 8:1-2
Malachi 3:1

Fulfillment

The Angel of the Lord

In Exodus 3:14-15 God declares Himself Yehovah—I AM

In John 8:24, 58 and 13:19 Jesus declares Himself Yehovah—I AM and that if not accepted as Yehovah in the flesh we cannot be saved.
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Yehovah in Psalm 102:25 & Zechariah 12:1 states that he is Creator of Heaven and Earth

God the Father in Hebrews 1:8-10 declares Jesus is God, Yehovah, Creator of Heaven & Earth.

Isaiah states in Isaiah 45:23 that to Yehovah "Every Knee will Bow And Every Tongue will Confess That He is Lord"

Paul the Apostle tells us in Philippians 2:10-11 that to Jesus "Every Knee will Bow And Every Tongue will Confess That He is Lord," to the glory of God the Father thus affirming the Trinity and declaring that Jesus is Yehovah.
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Yehovah states in Deuteronomy 10:17 that He is King of Kings & Lord of lords

The Apostle John in Revelation 17:14 states that Jesus is King of Kings & Lord of lords, thus declaring that Jesus is Yehovah.
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Yehovah states in Isaiah 41:4 & 44:6 that He is the first & the last and that there is no God besides Him.

Jesus in Revelation 1:7-8, 17-18; 21:6; 22:12-13 states that he is The First & the Last, God Almighty, thus declaring Himself Yehovah God in the flesh.
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The Psalmist states in Psalm 130:7-8 that Yehovah has redeemed us from all our sins

The Angel in Matthew 1:21 and Paul in Titus 2:13-14 tell us that Jesus is God our Savior who redeemed us from our sins. Thus the Angel and Paul declare Jesus Yehovah God.
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Zechariah states in Zechariah 12:1 "The burden of the Word-of-Yehovah," and then states, "Thus declares Yehovah," declaring Yehovah the Word-of-Yehovah.

The Apostle John states in John 1:1, "In the beginning was the Word and the Word was with God and the Word was God," and then declares in John 1:14 that Jesus is the Word made flesh. Revelation 19:13 Calls Jesus "the Word of God." Jesus is the Word-of-Yehovah and thus Yehovah Himself in the flesh.

Then Yehovah states in Isaiah 24:23, Zechariah 12:10 & 14:4 that he will come and set His feet on the Mt. of Olives and rescue Israel in the last days and that Israel will look upon Him whom they have pierced.

Jesus said in Matt 24:30, Acts 1:9-11, & Rev 1:7-8 that He will come back in the same way he left, on the top of the Mount of Olives to rescue Israel and that Israel will look on Him whom they have pierced, thus declaring Himself Yehovah.
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Joel stated in Joel 2:32 that "whoever will call on the name of Yehovah will be saved."

Peter & Paul in Romans 10:9, & 13 & Acts 4:12 state that whoever will call on the name of Jesus will be saved, thus declaring Jesus Yehovah.
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Yehovah stated through the Prophets Zechariah and Isaiah in Zechariah 14 & Isaiah 60-62 that He will come and Rule the Earth:

Jesus said in Matthew 24:27, Revelation 1:7-8 & 20:4 that He will come back and rule the earth, thus declaring Himself Yehovah.
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Yehovah stated in Isaiah 45:23 that to Him every knee will bow and confess that He is Lord

Paul stated in Philippians 2:10-11 that this was referring to Jesus, thus declaring Jesus Yehovah.
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Yehovah in Isaiah 43:10 states plainly that He and He alone is God and that no God existed before Him.

Isaiah 9:6 & Micah 5:2 tell us that the Messiah Jesus is from eternity past and the Father of eternity, thus declaring Him Yehovah God.
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