The evidence is just overwhelming
Matthew 1:23 - “Behold, the virgin shall be with child, and bear a Son, and they shall call His name Immanuel,†which is translated, “God with us.â€
Isaiah 9:6 - For unto us a Child is born, Unto us a Son is given; And the government will be upon His shoulder. And His name will be called Wonderful, Counselor, Mighty God, Everlasting Father, Prince of Peace.
Isaiah 43:10,11 - “You are My witnesses,†says the Lord, “And My servant whom I have chosen, That you may know and believe Me, and understand that I am He. Before Me there was no God formed, Nor shall there be after Me. I, even I, am the Lord, and besides Me there is no Savior.â€
Revelation 1:17-18; Revelation 2:8 - (Jesus is the First and the Last)
Isaiah 44:6 - (God is the Redeemer)
2 Peter 1:1 (Jesus is the Redeemer) - “To those who have obtained like precious faith with us by the righteousness of our God and Savior Jesus Christâ€
John 1:3; Colossians 1:16 - (Jesus made all things)
John 1:1 - In the beginning was the Word, and the Word was with God, and the Word was God... 1:14 - And the Word became flesh and dwelt among us,
John 5:17,18 - “My Father has been working until now, and I have been working.†Therefore the Jews sought to kill Him, because He not only broke the Sabbath, but also said that God was His Father, making Himself equal with God.
John 5:23 - that all should honor the Son just as they honor the Father. He who does not honor the Son does not honor the Father who sent Him.
John 8:24 - “Therefore I said to you that you will die in your sins; for if you do not believe that I AM He, you will die in your sins.â€
John 8:58 - Then Jesus said to them, “Most assuredly, I say to you, before Abraham was, I AM.â€
John 10:30-33 - Jesus answered them, “I and My Father are one.†Then the Jews took up stones again to stone Him. Jesus answered them, “Many good works I have shown you from My Father. For which of those works do you stone Me?†The Jews answered Him, saying, “For a good work we do not stone You, but for blasphemy, and because You, being a Man, make Yourself God.â€
John 14:6-7 - Jesus said to him, “I AM the way, the truth, and the Life. No one comes to the Father except through Me.â€
John 14:9-11 - Jesus said to him, “Have I been with you so long and yet you have not known Me, Philip? He who has seen Me has seen the Father; so how can you say, 'Show us the Father'?â€
John 20:28 - And Thomas answered and said to Him, “My Lord and my God!â€
There so many more verses. This is really an argument that should not be taking place between those who call themselves Christians.