Verse 1
James 3:1
My brethren ..
let not many of you become teachers -- This is a PRESENT MIDDLE (deponent) IMPERATIVE with a NEGATIVE PARTICLE which means to stop an act already in process. - Utley
The rabbi, or teacher, was an honored figure among the Jews, and perhaps some Christians were attracted to the prestige the position would bring them. - NIVZSB
The warning is parallel to that of our Lord in Matthew 23:8, seq., “Be not ye called Rabbi; for one is your Teacher and all ye are brethren.” - PC
What St James warns his “brethren” against is each man’s setting himself up to be a teacher, and in this he echoes our Lord’s command, (Matthew 23:8-10). - CBSC
teachers -- This word is translated “master” in the gospels and refers to a person who functions in an official teaching or preaching capacity (cf. Luke 4:16-27; John 3:10; Acts 13:14-15 ; 1 Corinthians 12:28; Ephesians 4:11). MSB
This seems to reflect either (1) the early church’s worship where anyone could speak or (2) the place of honor of the rabbi in Jewish society. Teaching is listed as a spiritual gift in 1 Corinthians 12:28 and 1 Corinthians 14:26. It is also listed as a function of pastors (cf. 1 Timothy 3:1-2; Ephesians 4:11). In Acts 13:1 it is connected to prophets. But here it is viewed as an option for all believers. - Utley
knowing that we ... The change from the second person to the first is characteristic of the writer’s profound humility. He will not give others a warning without at the same time applying it to himself. - CBSC
stricter judgment -- The Greek word for “condemnation”, though literally meaning “judgment” only, is yet almost always used in the New Testament for an adverse judgment, (e. g. Matthew 23:14; Romans 2:2, Romans 13:2; 1 Corinthians 11:29, 1 Corinthians 11:34). - CBSC
Knowledge and leadership bring greater responsibility (cf. Luke 12:48). I believe the New Testament does teach degrees of blessings and punishment (cf. Matthew 10:15; Matthew 11:22; Matthew 11:24; Matthew 18:6; Matthew 25:21; Matthew 25:23; Mark 12:40; Luke 12:47-48; Luke 20:47). - Utley
The word translated “judgment” usually expresses a negative verdict in the NT, and here refers to a future judgment: 1) for the unbelieving false teacher, at the second coming (Judges 1:14-15); and 2) for the believer, when he is rewarded before Christ (1 Corinthians 4:3-5). This is not meant to discourage true teachers, but to warn the prospective teacher of the role’s seriousness (cf. Ezekiel 3:17-18; Ezekiel 33:7-9; Acts 20:26-27; Hebrews 13:17). - MSB