Isaiah declares that Jesus will be called – wonderful counselor and mighty God. Wonderful counselor acknowledges that the Messiah will be one who reveals the glorious truth of God, and Mighty God declares that he is God and exercises the power of God. The Messiah will be God, revealing the truth of himself to the world.

In the New Testament, one of the clearest declarations of this comes in John chapter 14. Jesus was encouraging his disciples that he was preparing an eternal dwelling place in his Father's house for those who believe in God and in him. Thomas asked Jesus how they would know the way to his Father's house. Jesus responded that He was the way, the truth, the life, and salvation was only through him.

With this declaration, Jesus made it clear that the hope of the gospel was exclusively through and in himself.