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Romans 8:9 You, however, are not in the flesh but in the Spirit, if in fact the Spirit of God dwells in you. Anyone who does not have the Spirit of Christ does not belong to him.

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Hence, now there is no condemnation for those who are in Christ Jesus. For the law of the spirit of life in Christ Jesus has freed you from the law of sin and death. For what the law, weakened by the flesh, was powerless to do, this God has done: by sending his own Son in the likeness of sinful flesh and for the sake of sin, he condemned sin in the flesh, so that the righteous decree of the law might be fulfilled in us, who live not according to the flesh but according to the spirit. For those who live according to the flesh are concerned with the things of the flesh, but those who live according to the spirit with the things of the spirit. The concern of the flesh is death, but the concern of the spirit is life and peace. For the concern of the flesh is hostility toward God; it does not submit to the law of God, nor can it; and those who are in the flesh cannot please God. But you are not in the flesh; on the contrary, you are in the spirit, if only the Spirit of God dwells in you. Whoever does not have the Spirit of Christ does not belong to him. But if Christ is in you, although the body is dead because of sin, the spirit is alive because of righteousness. If the Spirit of the one who raised Jesus from the dead dwells in you, the one who raised Christ from the dead will give life to your mortal bodies also, through his Spirit that dwells in you. Consequently, brothers, we are not debtors to the flesh, to live according to the flesh. For if you live according to the flesh, you will die, but if by the spirit you put to death the deeds of the body, you will live. (Romans 8:1-13)

The law of the spirit of life in Christ Jesus does what the old Law of Moses could not do, it empowers us to live free from sin. The Spirit of God dwells in us if we live according to the spirit: "For if you live according to the flesh, you will die, but if by the spirit you put to death the deeds of the body, you will live."