[… Y]ou are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. But if anyone does not have the Spirit of Christ, he does not belong to Him. [10] If Christ is in you, though the body is dead because of sin, yet the spirit is alive because of righteousness. [11] But if the Spirit of Him who raised Jesus from the dead dwells in you, He who raised Christ Jesus from the dead will also give life to your mortal bodies through His Spirit who dwells in you.
Romans 8:9-11 NASB
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You’re not in the fleshly mind but in the Spirit if the Spirit of God dwells in you, i.e., if you’ve taken the time and the effort to become Spiritually conscious.