Verse 17. - Of the coming; rather, at the presence of. They were now with St. Paul in Ephesus. Fortunatus. A Christian of this name also carried the letter of St. Clement to Corinth. That which was lacking on your part. This sounds like a reproach in the Authorized Version, but is quite the reverse. It should be rendered, the void caused by your absence. The same word occurs in 2 Corinthians 8:13, 14; 2 Corinthians 9:12; 2 Corinthians 11:9, etc. The nearest parallel to the usage here is Philippians 2:30.

16:13-18 A Christian is always in danger, therefore should ever be on the watch. He should be fixed in the faith of the gospel, and never desert or give it up. By this faith alone he will be able to keep his ground in an hour of temptation. Christians should be careful that charity not only reigns in their hearts, but shines in their lives. There is a great difference between Christian firmness and feverish warmth and transport. The apostle gave particular directions as to some who served the cause of Christ among them. Those who serve the saints, those who desire the honour of the churches, and to remove reproaches from them, are to be thought much of, and loved. They should willingly acknowledge the worth of such, and all who laboured with or helped the apostle.I am glad of the coming of Stephanas, and Fortunatus, and Achaicus,.... Who very probably were those of the household of Chloe, mentioned in 1 Corinthians 1:11, who came either of their own accord, or were sent as messengers from the church at Corinth to the apostle; who was glad to see them, one of them being baptized by him, and perhaps all of them converted under his ministry: however, they were believers in Christ, if not ministers of the Gospel, which seems very probable.

For that which was lacking on your part they have supplied; which is not to be understood of their supplying him with money, in which the Corinthians had been deficient; for as he had never taken anything of them, he was determined he never would; see 2 Corinthians 11:7; but either of their presence which supplied the want of theirs, the apostle had been for some time greatly desirous of; or whereas they had been greatly wanting in sending him an account of the state of the church, and how things stood with them, these brethren greatly supplied that defect, by giving him a very particular account of their church affairs.