The purpose of The God-Man is to magnify the name of Jesus Christ and to explore the contradiction between multiple personalities in the Godhead and the absolute deity of the Lord Jesus Christ.
The answer to a simple question puts things in proper perspective. Ask yourself: At the resurrection, when we get to heaven, will we see three personalities, three separate persons with three bodies? Or will we see One God on the throne? The book of Revelation tells us that the One we will see is Jesus Christ, God who revealed Himself in bodily form.