Finger of God: Power of God. Dt 9:10; Lk 11:20.
Jesus was the Word of God, who took on flesh.
In the beginning was the Word, and the Word was with God, and the Word was God. Jn 1:1
The Word became flesh and made his dwelling among us… Jn 1:14
One of the roles of Jesus in the Godhead was to reveal the Father.
I have made you (Father) known to them, and will continue to make you known in order that the love you have for me may be in them and that I myself may be in them.” Jn 17:26
Jesus answered: “Don’t you know me, Philip, even after I have been among you such a long time? Anyone who has seen me has seen the Father. How can you say, ‘Show us the Father’? Jn 14:9
As the Word of God, Jesus wrote out the Ten Commandments for Moses. He was called the Finger of God.
The Lord gave me (Moses) two stone tablets inscribed by the finger of God. On them were all the commandments the Lord proclaimed to you on the mountain out of the fire, on the day of the assembly. Dt 9:10
As the Finger of God, Jesus in the flesh relied on the Father’s power.
But if I drive out demons by the finger of God, then the kingdom of God has come upon you. Lk 11:20
…Very truly I tell you, the Son can do nothing by himself; he can do only what he sees his Father doing, because whatever the Father does the Son also does. Jn 5:19
SELAH (What a wondrous God, what a wondrous sight as I behold your power and might).