"He saw his glory" Whose glory? John 12:37-45 does NOT claim that "Jesus is Yahweh"
“Deity of Christ” believers have claimed that Isaiah saw Jesus, the “second person of the Godhead”, in Isaiah’s vision of God recorded in Isaiah 6. The deity-of-Christ claim is that John 12:41, “Isaiah said this because he saw his glory and spoke of him” means that when Isaiah saw God sitting on his throne in a vision, Isaiah saw Jesus. For video/podcast version, click here . There are many interpretive problems that the deity of Christ claim creates, e.g., why didn’t Isaiah see the trinity or the Father on the throne? Israel’s God is the Father (Exo. 4:22, Deut. 32:6, Mal. 2:10, John 8:54, etc.). The prophet Isaiah – he himself who saw the vision - declares several times that Israel’s God is the Father. For example, two times in Isaiah 63:16, and also 64:8: “You, O LORD, are our Father.” But the key interpretive error in the deity-of-Christ claim is that John 12:41 “Isaiah… saw his glory” does not refer to the Lord God’s glory, but to the glory of the Servant of the Lord...