Romans 8:13

If Christ is in you, the body is dead because of sin, but the spirit is alive because of righteousness.

But if the Spirit of him who raised up Jesus from the dead dwells in you, he who raised up Christ Jesus from the dead will also give life to your mortal bodies through his Spirit who dwells in you.

So then, brothers, we are debtors, not to the flesh, to live after the flesh.

For as many as are led by the Spirit of God, these are children of God.

For you didn’t receive the spirit of bondage again to fear, but you received the Spirit of adoption, by whom we cry, “Abba! Father!”

The Spirit himself testifies with our spirit that we are children of God;