Romans 8:8-11

J.B. Phillips New Testament

^5-8 The carnal attitude sees no further than natural things. But the spiritual attitude reaches out after the things of the spirit. The former attitude means, bluntly, death: the latter means life and inward peace. And this is only to be expected, for the carnal attitude is inevitably opposed to the purpose of God, and neither can nor will follow his laws for living. Men who hold this attitude cannot possibly please God.

What the presence of Christ within means

^9-11 But you are not carnal but spiritual if the Spirit of God finds a home within you. You cannot, indeed, be a Christian at all unless you have something of his Spirit in you. Now if Christ does live within you his presence means that your sinful nature is dead, but your spirit becomes alive because of the righteousness he brings with him. I said that our nature is “dead” in the presence of Christ, and so it is, because of its sin. Nevertheless once the Spirit of him who raised Jesus from the dead lives within you he will, by that same Spirit, bring to your whole being new strength and vitality.