21So I find this law[] at work: When I want to do good, evil is present with me. 22I certainly delight in God's law according to my inner self, 23but I see a different law at work in my members, waging war against the law of my mind and taking me captive to the law of sin, which is present in my members. 24What a miserable wretch I am! Who will rescue me from this body of death? 25I thank God[] through Jesus Christ our Lord! So then, I myself serve the law of God with my mind, but with my sinful flesh I serve the law of sin.
God Placed Our Judgment on Christ
81So then, there is now no condemnation for those who are in Christ Jesus.[] 2For in Christ Jesus, the law of the Spirit of life set me[] free from the law of sin and death. 3Indeed, what the law was unable to do, because it was weakened by the flesh, God did, when he sent his own Son in the likeness of sinful flesh to deal with sin.[] God condemned sin in his flesh, 4so that the righteous decree of the law would be fully satisfied in us who are not walking according to the flesh, but according to the spirit.[] Living in Harmony With the Spiritual Nature
5To be sure, those who are in harmony with the sinful flesh think about things the way the sinful flesh does, and those in harmony with the spirit think about things the way the spirit does. 6Now, the way the sinful flesh thinks results in death, but the way the spirit thinks results in life and peace. 7For the mind-set of the sinful flesh is hostile to God, since it does not submit to God's law, and in fact, it cannot. 8Those who are in the sinful flesh cannot please God.
9But you are not in the sinful flesh but in the spirit, if indeed God's Spirit lives in you. And if someone does not have the Spirit of Christ, that person does not belong to Christ. 10But if Christ is in you, your body is dead because of sin, but your spirit is alive because of righteousness. 11And if the Spirit of the one who raised Jesus from the dead dwells in you, the one who raised Christ from the dead will also make your mortal bodies alive through his Spirit, who is dwelling in you.
12So then, brothers, we do not owe it to the sinful flesh to live in harmony with it. 13For if you live in harmony with the sinful flesh, you are going to die. But if by the Spirit you put to death the actions of the body, you will live.
The Spirit Assures Us We Are Children of God
14Indeed, those who are led by the Spirit of God are sons of God. 15For you did not receive a spirit of slavery so that you are afraid again, but you received the Spirit of adoption by whom[] we call out, “Abba, Father!” 16The Spirit himself joins our spirit in testifying that we are God's children. 17Now if we are children, we are also heirs—heirs of God and fellow heirs with Christ, since we suffer with him, so that we may also be glorified with him.