Albert Barnes' Notes on the Whole Bible - Ephesians 6:22
Whom I have sent unto you - The churches where Paul had preached, would feel a great interest in his welfare. He was a prisoner at Rome, and it was doubtful what the result would be. In this situation, he felt it proper to despatch a special messenger to give information about his condition; to state what was doing in Rome; to ask the prayers of the churches; and to administer consolation to them in their various trials. The same sentiment in regard to the embassy of Tychicus, is expressed in... read more
The Pulpit Commentary - Ephesians 6:22
Whom I have sent unto you for this very purpose, that ye may know our state, and that he may comfort your hearts. This serves to explain the absence of personal remembrances, allusions, and messages in the Epistle. Tychicus, who had his full confidence, would tell them all by word of mouth. The concluding words show that it was not to gratify any mere personal feeling that Paul directed Tychicus to make this communication; but knowing how much they felt for him, he believed it would be a... read more