8 But I say to the unmarried and to the widows: It is good for them if they remain even as I am; 9 but if they cannot exercise self-control, let them marry. For it is better to marry than to burn with passion.” (1 Corinthians 7:8–9, NKJV)
After affirming the value of both marriage and celibacy in 1 Corinthians 7:1-7, Paul gives divine counsel to those who are not married and those who are (as well as to subgroups of each) in 1 Corinthians 7:8-16. To the “unmarried and to the widows” Paul rehearsed the benefit of remaining single while exercising self-control against fleshly temptations. (Recall the context of “present distress” that further explains his divine advice, 1 Corinthians 7:25-40). It seems plausible that they had asked Paul whether a person should marry at all (7:1). He answered that remaining without a spouse was a virtuous choice, while being careful not to deny the God-given right to marry, particularly in light of its benefit against the temptations of sexual immorality (7:2). Without a doubt, if the unmarried and widows were to marry it must be a God-approved marriage. You see, not every marriage has God’s approval (Mark 6:17-18; Romans 7:3; Matthew 5:32; 19:9). We cannot legitimize any marriage that God calls “unlawful” and “adultery” without incurring His displeasure and wrath (Ephesians 5:5-7). Whether or not we are married, we must make choices that enhance and protect our moral purity.