Romans 16:22 - Coke's Commentary on the Holy Bible

I Tertius, who wrote this Epistle, &c.— It was the general custom of those times to dictate to an amanuensis;—especially with men of learningand business. An anonymous critic would read this verse, I Tertius, who wrote this Epistle, for the glory of the Lord, salute you. It seems that Tertius, who was St. Paul's secretary or amanuensis, was well known to the Roman brethren. From his name he may be supposed to have been a Roman. Others think that this is Silas, because his name is of the same signification with Tertius.