James 3:18

People committed to preserving peace must teach the Word of God peacefully to reap a harvest of righteousness (cf. James 1:20). That good fruit will not come if teachers sow it in words and ways that inflame and antagonize people (cf. 1 Timothy 5:1-2; 2 Timothy 2:14; 2 Timothy 2:24-26).

"To ’raise a harvest of righteousness’ demands a certain kind of climate. A crop of righteousness cannot be produced in the climate of bitterness and self-seeking. Righteousness will grow only in a climate of peace." [Note: Burdick, pp. 191-92.]

"Winsome speech comes from a wise spirit. A controlled tongue is possible only with cultured thought. A mouth filled with praise results from a mind filled with purity." [Note: Blue, p. 829.]

To restate James’ thought in this chapter, our words are very important as we seek to carry out the ministry God has called us to fulfill. We cannot control our tongues easily. Therefore we should not be too quick to take on a teaching ministry. The only One who can control our tongues is God, who can give us wisdom. The marks of the wisdom He provides are humility, graciousness, and peace.

James warns against anything that does not bear the fruit of good works: unfruitful religion (James 1:25-26), unfruitful faith (James 2:26), and unfruitful wisdom (James 3:17-18).