Albert Barnes' Notes on the Whole Bible - 1 Corinthians 7:28
Thou hast not sinned - There is no express command of God on this subject. The counsel which I give is mere advice, and it may be observed or not as you shall judge best. Marriage is honorable and lawful; and though there may be circumstances where it is advisable not to enter into this relation, yet there is no law which prohibits it. The same advice would be proper now, if it were a time of persecution; or if a man is poor, and cannot support a family; or if he has already a dependent mother... read more
The Pulpit Commentary - 1 Corinthians 7:28
But and if thou marry, thou hast not sinned. This advice merely touches on the question of expediency, not on questions of absolute right and wrong. Such . Those who marry. Trouble in the flesh. Their marriage will in these days necessarily involve much trouble and discomfort. Common experience shows that in days of "trouble and rebuke and blasphemy" the cares and anxieties of those who have to bear the burden of many besides themselves, and those dearer to them than their own selves,... read more