John Wesley on James 3:1

Be not many teachers - Let no more of you take this upon you than God thrusts out; seeing it is so hard not to offend in speaking much. Knowing that we - That all who thrust themselves into the office. Shall receive greater condemnation - For more offences. St. James here, as in several of the following verses, by a common figure of speech, includes himself: we shall receive, - we offend, - we put bits, - we curse - None of which, as common sense shows, are to be interpreted either of him or of the other apostles.