Where in the Bible does it say that Jesus was God in the flesh while on earth?
Where's the scriptural proof?
The apostle John introduces His Gospel with this statement: "In the beginning was the Word, and the Word was with God, and the Word was God" (John 1:1). The Bible later explains that "the Word became flesh and dwelt among us, and we beheld His glory, the glory as of the only begotten of the Father, full of grace and truth" (verse 14, emphasis added). That is, the Word became Jesus Christ. Please see verse 17 in context.
Later, in his general epistle, the apostle John stated: "We announce to you what was from the beginning, what we have heard, what we have seen with our eyes, what we beheld, and what our hands touched, as regards the Word of Life. And the Life was revealed, and we have seen, and we bear witness, and we announce to you the everlasting Life which was with the Father, and was revealed to us" (1 John 1:1-2, Green's Literal Translation).
While still in the human flesh Jesus said, "I am the resurrection and the life" (John 11:25). He also said that He was the "I AM" of the Bible (John 8:57-58; Exodus 3:14-15). Hebrews 1:8-9 refers to both Jesus and the Father as God. Matthew wrote before His birth that Jesus would be called "God with us" (Matthew 1:23). Clearly Jesus was divine, God in the flesh.