As I exhorted you to stay at Ephesus when I was going into Macedonia, that you might charge certain men not to teach a different doctrine,
That they teach no other doctrine - That is, no other doctrine than that taught by the apostles. The Greek word here used is not found in the classic writers, and does not elsewhere occur in the New Testament, except in 1 Timothy 6:3 of this Epistle, where it is rendered “teach otherwise.” We may learn here what was the design for which Timothy was left at Ephesus.