7:25-35 Considering the distress of those times, the unmarried state was best. Notwithstanding, the apostle does not condemn marriage. How opposite are those to the apostle Paul who forbid many to marry, and entangle them with vows to remain single, whether they ought to do so or not! He exhorts all Christians to holy indifference toward the world. As to relations; they must not set their hearts on the comforts of the state. As to afflictions; they must not indulge the sorrow of the world: even in sorrow the heart may be joyful. As to worldly enjoyments; here is not their rest. As to worldly employment; those that prosper in trade, and increase in wealth, should hold their possessions as though they held them not. As to all worldly concerns; they must keep the world out of their hearts, that they may not abuse it when they have it in their hands. All worldly things are show; nothing solid. All will be quickly gone. Wise concern about worldly interests is a duty; but to be full of care, to have anxious and perplexing care, is a sin. By this maxim the apostle solves the case whether it were advisable to marry. That condition of life is best for every man, which is best for his soul, and keeps him most clear of the cares and snares of the world. Let us reflect on the advantages and snares of our own condition in life; that we may improve the one, and escape as far as possible all injury from the other. And whatever cares press upon the mind, let time still be kept for the things of the Lord.
28. trouble in the flesh—Those who marry, he says, shall incur "trouble in the flesh" (that is, in their outward state, by reason of the present distress), not sin, which is the trouble of the spirit.
but I spare you—The emphasis in the Greek is on "I." My motive in advising you so is, to "spare you" such trouble in the flesh. So Alford after Calvin, Bengel, and others. Estius from Augustine explains it, "I spare you further details of the inconveniences of matrimony, lest even the incontinent may at the peril of lust be deterred from matrimony: thus I have regard for your infirmity." The antithesis in the Greek of "I … you" and "such" favors the former.