Romans 8:16
For his Spirit himself bears witness with our spirit, that we are children of God;
2 Corinthians 1:22
He has also set his seal upon me, and given me the pledge of his Spirit in my heart.
2 Corinthians 5:5
And He who has wrought me out for this very end is God, who has given me his Spirit as pledge.
Ephesians 1:13
And in him, because you listened to the proclamation of the truth, the evangel of your salvation, and trusted it, you Gentiles too were sealed with the promised Holy Spirit,
2 Corinthians 1:12
For this is my proud boast, the testimony of my conscience, that it was in holiness and with pure motives before God, not in worldly wisdom, but in the grace of God, that I have conducted myself in the world, and above all in my relations with you.
Ephesians 4:30
And grieve not the Holy Spirit of God, in whom you have been sealed for the day of redemption.
1 John 3:19-22
By this we shall come to know that we are really of the truth,
1 John 4:13
By this we come to know that we are abiding in him, and he in us, because he has given us of his Spirit;
1 John 5:10
He who believes on the Son of God has the testimony in himself. He who does not believe God, has made him a liar, because he has not believed in the testimony that God has borne concerning his Son.
Romans 8:23
And not only that, we ourselves, although we are grasping the first-fruits of the Spirit, even we ourselves are inwardly groaning, while we are waiting for adoption, the redemption of our body.
Romans 8:26
In the same way the Spirit also takes hold with us in our weakness; for we know knot how to pray as we ought; but the Spirit himself intercedes for us with groanings which cannot be uttered.