Adam Clarke on 1 Corinthians 7:32

Without carefulness - Though all these things will shortly come to pass, yet do not be anxious about them. Every occurrence is under the direction and management of God. The wrath of man shall praise him, and the remainder of it he shall restrain, and none can harm you if ye be followers of that which is good. We should all take the advice of the poet: - "With patient mind thy course of duty run;

God nothing does, nor suffers to be done,

But thou wouldst do thyself, couldst thou but see

The end of all events as well as He."

Byrom.

He that is unmarried careth for the things that belong to the Lord - He has nothing to do with a family, and therefore can give his whole time to the service of his Maker, having him alone to please.