8:16-24 The apostle commends the brethren sent to collect their charity, that it might be known who they were, and how safely they might be trusted. It is the duty of all Christians to act prudently; to hinder, as far as we can, all unjust suspicions. It is needful, in the first place, to act uprightly in the sight of God, but things honest in the sight of men should also be attended to. A clear character, as well as a pure conscience, is requisite for usefulness. They brought glory to Christ as instruments, and had obtained honour from Christ to be counted faithful, and employed in his service. The good opinion others have of us, should be an argument with us to do well.

19. not that only—not only praised in all the churches.

chosen—by vote: so the Greek.

of the churches—therefore these companions of Paul are called "messengers of the churches" (2Co 8:23).

to travel—to Jerusalem.

with this grace—Greek, "in the case of this grace," or "gift."

to the glory of the same Lord—The oldest manuscripts omit "same."

declaration of your ready mind—The oldest manuscripts read, "our," not your. This and the previous clause, "to the glory of the same Lord," do not follow "administered by us," but "chosen of the churches to travel," &c. The union of the brother with Paul in this affair of the collection was done to guard against suspicions injurious "to the glory" of the Lord. It was also done in order to produce a "readiness" on the part of Paul and the brother to undertake the office which each, by himself, would have been less ready to undertake, for fear of suspicions arising (2Co 8:20) as to their appropriation of any of the money.