2 Corinthians 5:5; Ephesians 1:13-14; Romans 8:14-17; Galatians 4:6

2 Corinthians 5:5

5 Now the one who has fashioned us for this very purpose is God, who has given us the Spirit as a deposit, guaranteeing what is to come.

Ephesians 1:13-14

13 And you also were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit,

14 who is a deposit guaranteeing our inheritance until the redemption of those who are God’s possession—to the praise of his glory.

Romans 8:14-17

14 For those who are led by the Spirit of God are the children of God.

15 The Spirit you received does not make you slaves, so that you live in fear again; rather, the Spirit you received brought about your adoption to sonship. And by him we cry, “Abba, Father.”

16 The Spirit himself testifies with our spirit that we are God’s children.

17 Now if we are children, then we are heirs—heirs of God and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.

Galatians 4:6

6 Because you are his sons, God sent the Spirit of his Son into our hearts, the Spirit who calls out, “Abba, Father.”