Luke 10:22

“All things have been delivered to me of my Father, and no one knows who the Son is, save the Father, and who the Father is, save the Son, and he to whoever the Son wills to reveal him.”

In His prayer/prophecy He now reveals that the Father has put all things in His hands, including full knowledge about Himself, so that He can communicate it to others in as far as they can receive it. All things absolutely have been delivered to Him, that is transferred to Him for Him to apply (compare the use in Matthew 28:18). This can only be because He is Himself God, for none but God could know and transfer the fullness of the knowledge of God. This includes what the Father knows about the Son, about His very being, as well as what the Son knows about the Father, and about His very being. Note how this is based on the argument that a natural father and son can fully know each other in ways that no other can. That is because there is a unique affinity between them because they are ‘of one blood'. Because they are uniquely of the same stock they have a knowledge of each other that no other can share. In the same way the Father and the Son are ‘of one spirit'. They have a unique relationship that no other can share, apart from the Holy Spirit. They are the divine threeness in unity, of the same nature and essence. So the full knowledge of the situation of what each is within the Godhead is available to Him for Him to deliver to His disciples. But He has been able to reveal it to His disciples because the Father has been pleased to do so. The revelation has therefore come to them from both Father and Son.

Note that the Father's knowledge of the Son is equated with the Son's knowledge of the Father. That Jesus had the same knowledge of the Father that the Father had of Him puts Him at the same level of omniscience as the Father. Such a conclusion is unavoidable. There is therefore here a full revelation of His Godhead. But also, on top of that, there is the confirmation that it is known to His disciples, even if they cannot put it into words.

So in His relationship with His Father Jesus has a knowledge greater than that of the fathers, greater than of Abraham, Isaac and Jacob, than of Moses and the prophets. He has a direct source of knowledge, even though it is also partly communicated through the Scriptures.

, ‘All things have been delivered into My hand.' Compare here John 3:35. ‘The Father loves the Son and has given all things into His hand.' There it includes the Spirit Who is not given to Him by measure, and the very words of God, and the result is that He offers eternal life, life under the Kingly Rule of God, to those who believe in Him. In this passage also He has the Holy Spirit in Whom He rejoices, and the knowledge of His Father which He can pass on to His own.