'Messengers' in the Bible

Whether any do inquire of Titus, he is my partner and fellowhelper concerning you: or our brethren be inquired of, they are the messengers of the churches, and the glory of Christ.

For such men are counterfeit apostles, deceitful workers, masquerading as apostles of Christ.

Did I take advantage of you or make any money off you through any of the messengers I sent you? [Certainly not!]