3 Let the husband render unto the wife her due: and likewise also the wife unto the husband. 4 The wife hath not power over her own body, but the husband: and likewise also the husband hath not power over his own body, but the wife. 5 Defraud ye not one the other, except it be by consent for a season, that ye may give yourselves unto prayer, and may be together again, that Satan tempt you not because of your incontinency. 6 But this I say by way of concession, not of commandment.
Matthew Henry's Commentary on 1 Corinthians 7:3-6
Commentary on 1 Corinthians 7:1-9
(Read 1 Corinthians 7:1-9)
The apostle tells the Corinthians that it was good, in that juncture of time, for Christians to keep themselves single. Yet he says that marriage, and the comforts of that state, are settled by Divine wisdom. Though none may break the law of God, yet that perfect rule leaves men at liberty to serve him in the way most suited to their powers and circumstances, of which others often are very unfit judges. All must determine for themselves, seeking counsel from God how they ought to act.