The latest issue of Tabletalk magazine has a helpful article by Tim Witmer on Matthew 7:1. Witmer tackles the popular usage of the phrase “Don’t judge” and shows it to be a misuse of the verse’s context. Of course this verse is not saying that we shouldn’t make moral judgments about people!
However, Witmer also avoids excusing an attitude of judgmentalism among believers in Jesus Christ. Correlation with other Scripture passages clearly denounce any attitude of superiority or invulnerability.
Witmer’s point could be further strengthened by an analysis of the train of thought in Matthew 7:1-12. His article is a good example of why context matters.