1 Korintus 7:15

7:15 But if the unbeliever wants a divorce, let it take place. In these circumstances the brother or sister is not bound. ¹  God has called you in peace.

1 Korintus 11:3

11:3 But I want you to know that Christ is the head of every man, and the man is the head of a woman, ²  and God is the head of Christ.

[7:15]  ¹ sn Interpreters differ over the implication of the statement the brother or sister is not bound. One view is that the believer is “not bound to continue the marriage,” i.e., not so slavishly tied to the instruction about not divorcing (cf. vv. 10-11) that he or she refuses to face reality when the unbelieving spouse is unwilling to continue the relationship. In this view divorce is allowable under these circumstances, but not remarriage (v. 11 still applies: remain unmarried or be reconciled). The other view is that the believer is “not bound in regard to marriage,” i.e., free to remain single or to remarry. The argument for this view is the conceptual parallel with vv. 39-40, where a wife is said to be “bound” (a different word in Greek, but the same concept) as long as her husband lives. But if the husband dies, she is “free” to marry as she wishes, only in the Lord. If the parallel holds, then not bound in v. 15 also means “free to marry another.”

[11:3]  ² tn Or “the husband is the head of his wife.” The same Greek words translated “man” and “woman” can mean, as determined by context, “husband” and “wife” respectively. Such an approach is followed by NAB, TEV, NRSV, and NLT (with some variations).