16:1-16 Paul recommends Phebe to the Christians at Rome. It becomes Christians to help one another in their affairs, especially strangers; we know not what help we may need ourselves. Paul asks help for one that had been helpful to many; he that watereth shall be watered also himself. Though the care of all the churches came upon him daily, yet he could remember many persons, and send salutations to each, with particular characters of them, and express concern for them. Lest any should feel themselves hurt, as if Paul had forgotten them, he sends his remembrances to the rest, as brethren and saints, though not named. He adds, in the close, a general salutation to them all, in the name of the churches of Christ.

16. Salute one another with an holy kiss—So 1Co 16:20; 1Th 5:26; 1Pe 5:14. The custom prevailed among the Jews, and doubtless came from the East, where it still obtains. Its adoption into the Christian churches, as the symbol of a higher fellowship than it had ever expressed before, was probably as immediate as it was natural. In this case the apostle's desire seems to be that on receipt of his epistle, with its salutations, they should in this manner expressly testify their Christian affection. It afterwards came to have a fixed place in the church service, immediately after the celebration of the Supper, and continued long in use. In such matters, however, the state of society and the peculiarities of different places require to be studied.

The churches of Christ salute you—The true reading is, "All the churches"; the word "all" gradually falling out, as seeming probably to express more than the apostle would venture to affirm. But no more seems meant than to assure the Romans in what affectionate esteem they were held by the churches generally; all that knew he was writing to Rome having expressly asked their own salutations to be sent to them. (See Ro 16:19).