Having proved above that the Spirit abides and speaks in the prophets, St. Ambrose infers that He knows all things which are of God, and therefore is One with the Father and the Son. This same point he establishes again from the fact that He possesses all that God possesses, namely, Godhead, knowledge of the heart, truth, a Name above every name, and power to raise the dead, as is proved from Ezekiel, and in this He is equal to the Son.