1 Thessalonians 4:3-7

Primary
3 For this is the will of God, even your sanctification, that ye should abstain from fornication: 4 That every one of you should know how to possess his vessel in sanctification and honour; 5 Not in the lust of concupiscence, even as the Gentiles which know not God: 6 That no man go beyond and defraud his brother in any matter: because that the Lord is the avenger of all such, as we also have forewarned you and testified. 7 For God hath not called us unto uncleanness, but unto holiness.

What this passage establishes

God’s will is sanctification, including sexual purity and honorable control of the body.

Why it matters in the argument

Holiness is God’s character shaping a redeemed people. It includes the heart, body, desires, relationships, worship, and visible conduct.

Apostolic connection

Apostolic holiness is Spirit-empowered consecration, not a way to earn salvation or a list detached from love, justice, mercy, and inward purity.

Common misunderstanding

Rejecting legalism does not mean rejecting holiness. The New Testament repeatedly commands a transformed life because believers belong to God.

How to use it in conversation

Begin with God’s call, move to inward transformation and the body as God’s temple, then address concrete practice.