10 When Timothy comes, see to it that he has nothing to fear while he is with you, for he is carrying on the work of the Lord, just as I am. 11 No one, then, should treat him with contempt. Send him on his way in peace so that he may return to me. I am expecting him along with the brothers. 12 Now about our brother Apollos: I strongly urged him to go to you with the brothers. He was quite unwilling to go now, but he will go when he has the opportunity.

Matthew Henry's Commentary on 1 Corinthians 16:10-12

Commentary on 1 Corinthians 16:10-12

(Read 1 Corinthians 16:10-12)

Timothy came to do the work of the Lord. Therefore to vex his spirit, would be to grieve the Holy Spirit; to despise him, would be to despise Him that sent him. Those who work the work of the Lord, should be treated with tenderness and respect. Faithful ministers will not be jealous of each other. It becomes the ministers of the gospel to show concern for each other's reputation and usefulness.