[Debau]

You can put these in an orderly fashion. I'll just put out verses that come to mind.

Romans 8:6 For to be carnally minded is death; but to be spiritually minded is life and peace.

Romans 8:7 Because the carnal mind is enmity against God: for it is not subject to the law of God, neither indeed can be.

Jude 1:4 For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.

Hebrews 10:26 For if we sin wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,

Hebrews 10:29 Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace?

Ephesians 4:17 This I say therefore, and testify in the Lord, that ye henceforth walk not as other Gentiles walk, in the vanity of their mind,

Ephesians 4:30 And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.

1 Corinthians 6:20 For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God's.

2 Corinthians 13:5 Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?

I got a lot more that comes to mind, but I'll leave this one to the more prolific writers.

I would say this man is not reading the Bible. I can't get through any chapter without being convicted of ongoing sin. A good sermon on the Bema judgment would have him reevaluate.