2 Corinthians 11:28

11:28 Apart from other things, there is the daily pressure on me of my anxious concern for all the churches.

2 Corinthians 8:18

8:18 And we are sending along with him the brother who is praised by all the churches for his work in spreading the gospel.

2 Corinthians 8:23-24

8:23 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. 8:24 Therefore show them openly before the churches the proof of your love and of our pride in you.

2 Corinthians 8:19

8:19 In addition, this brother has also been chosen by the churches as our traveling companion as we administer this generous gift to the glory of the Lord himself and to show our readiness to help.