Romans 8:9-10; Romans 8:17
You, however, are controlled not by the sinful nature but by the Spirit, if the Spirit of God lives in you. And if anyone does not have the Spirit of Christ, he does not belong to Christ.
But if Christ is in you, your body is dead because of sin, yet your spirit is alive because of righteousness.
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.