Romans 8:2-4

8:2 For the law of the life-giving Spirit in Christ Jesus has set you free from the law of sin and death. 8:3 For God achieved what the law could not do because it was weakened through the flesh. By sending his own Son in the likeness of sinful flesh and concerning sin, he condemned sin in the flesh, 8:4 so that the righteous requirement of the law may be fulfilled in us, who do not walk according to the flesh but according to the Spirit.

Romans 8:9

8:9 You, however, are not in the flesh but in the Spirit, if indeed the Spirit of God lives in you. Now if anyone does not have the Spirit of Christ, this person does not belong to him.

Romans 8:14

8:14 For all who are led by the Spirit of God are the sons of God.

Romans 8:16-26

8:16 The Spirit himself bears witness to our spirit that we are God’s children. 8:17 And if children, then heirs (namely, heirs of God and also fellow heirs with Christ) – if indeed we suffer with him so we may also be glorified with him.

8:18 For I consider that our present sufferings cannot even be compared to the glory that will be revealed to us. 8:19 For the creation eagerly waits for the revelation of the sons of God. 8:20 For the creation was subjected to futility – not willingly but because of God who subjected it – in hope 8:21 that the creation itself will also be set free from the bondage of decay into the glorious freedom of God’s children. 8:22 For we know that the whole creation groans and suffers together until now. 8:23 Not only this, but we ourselves also, who have the firstfruits of the Spirit, groan inwardly as we eagerly await our adoption, the redemption of our bodies. 8:24 For in hope we were saved. Now hope that is seen is not hope, because who hopes for what he sees? 8:25 But if we hope for what we do not see, we eagerly wait for it with endurance.

8:26 In the same way, the Spirit helps us in our weakness, for we do not know how we should pray, but the Spirit himself intercedes for us with inexpressible groanings.