If there is any question about Titus, he is my partner and fellow worker among you; if there is any question about our brothers, they are messengers of the churches, a glory to Christ (2 Corinthians 8:23).

We have good reason to believe #Titus would have delivered, and perhaps even read aloud, Paul's Second Letter to the Corinthians to and before the Corinthian #Christians

In the section we call 2 Corinthians 8:16-24, the Corinthians would have heard the commendation of Titus and two unnamed Christian brothers who were sent with him. 

#Paul and the Macedonian Christians had sent them to encourage the preparation of the Corinthian Christians' #gift for the poor Christians in Judea.  They should have no reason for concern regarding those three men. 

We likewise will find times and opportunities in which we will commend Christians to other Christians and be commended in turn, and this is appropriate and right.

Why do Christians need to commend faithful Christians to one another at times?