'...we ask: what could the Spirit of God contribute to the deity of Christ? And the answer we must give is: Nothing! As God he possesses every quality infinitely, and nothing can be added to him. So then we ask instead this question: what could the Spirit of God contribute to the humanity of Christ? The answer is: everything of supernatural power and enablement that he, in his human nature, would lack. The only way to make sense, then, of the fact that Jesus came in the power of the Spirit is to understand that he lived his life fundamentally as a man, and as such, he relied on the Spirit to provide the power, grace, knowledge, wisdom, direction, and enablement he needed, moment by moment, and day by day, to fulfill the mission the Father sent him to accomplish.'
Bruce A Ware, The Man Christ Jesus, p.34.