Adam’s plunge certainly threatened God’s dreams for us, but that threat had been anticipated and already strategically overcome in the predestination of the incarnation. Jesus Christ did not become human to fix the fall; he became human to accomplish the eternal purpose of our adoption, and in order to bring our adoption to pass, the Fall had to be called to a halt and undone. Jesus is not a footnote to Adam and his Fall; the Fall, and indeed creation itself, is a footnote to the purpose of God in Jesus Christ - Baxter Kruger.
Jesus Christ is not only entirely God. Jesus Christ is completely you. Incarnated in you, you take one His life. This is life in the Spirit and also you expressed as Him in your flesh.