⁵ And have you forgotten the exhortation that addresses you as sons?

⁷ It is for discipline that you have to endure. ^(D)God is treating you as sons. For what son is there whom his father does not discipline? ⁸ If you are left without discipline, ^(E)in which all have participated, then you are illegitimate children and not sons. ⁹ Besides this, we have had earthly fathers who disciplined us and we respected them. Shall we not much more be subject to ^(F)the Father of spirits ^(G)and live? ¹⁰ For they disciplined us for a short time as it seemed best to them, but he disciplines us for our good, ^(H)that we may share his holiness. ^11 (I)For the moment all discipline seems painful rather than pleasant, but later it yields ^(J)the peaceful fruit of righteousness to those who have been trained by it.

⁶ And I am sure of this, that he who began ^(A)a good work in you ^(B)will bring it to completion at ^(C)the day of Jesus Christ.

A Life Pleasing to God

4 Finally, then, brothers,^[a] we ask and urge you in the Lord Jesus, that as you ^(A)received from us ^(B)how you ought to walk and ^(C)to please God, just as you are doing, that you ^(D)do so more and more. ² For ^(E)you know what instructions we gave you through the Lord Jesus. ³ For this is the will of God, ^(F)your sanctification:^{[b] (G)}that you abstain from sexual immorality; ⁴ that each one of you know how to control his own ^(H)body^[c] in holiness and ^(I)honor, ⁵ not in ^(J)the passion of lust ^(K)like the Gentiles ^(L)who do not know God; ⁶ that no one transgress and ^(M)wrong his brother in this matter, because the Lord is ^(N)an avenger in all these things, as we told you beforehand and solemnly warned you. ⁷ For ^(O)God has not called us for ^(P)impurity, but in holiness. ⁸ Therefore ^(Q)whoever disregards this, disregards not man but God, ^(R)who gives his Holy Spirit to you.