And behold, a voice out of the heavens, saying, This is My Son, the Beloved, in whom I have found My delight.
While the descending of the Spirit was the anointing of Christ, the speaking of the Father was a testimony to Him as the beloved Son. Here is a picture of the divine Trinity: the Son went up from the water, the Spirit descended upon the Son, and the Father spoke concerning the Son. This proves that the Father, the Son, and the Spirit exist simultaneously. This is for the accomplishment of God’s economy.