Matthew 12:28
But if I by the Spirit of God cast out demons, then the kingdom of God has come upon you.
Luke 11:20
But if by a finger of God I cast out demons, then the kingdom of God has come upon you.
2 Corinthians 3:3
for you are manifestly an epistle of Christ delivered by us, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of hearts of flesh.
Hebrews 8:10
This is the covenant that I will make with the house of Israel after those days, says the Lord; I will put my laws in their minds, and will write them in their hearts, and I will be to them a God, and they shall be to me a people.