Matthew 5:33
Again, ye have heard that it hath been said by them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths:
Matthew 5:33
This verse comments on oath-taking. Earlier Jewish practice allowed swearing by something perceived as more authoritative (e.g., heaven, earth, Jerusalem). Jesus challenges the reliability of such oaths, suggesting that truthfulness should be the driver of speech rather than formal ploys. The cultural backdrop includes rabbinic debates about what constitutes a binding oath. Jesus incentivizes integrity—let your word be trustworthy regardless of solemn oaths. The point is straightforward: truthful speech should be normal for followers of Christ.
Theologically, this ties integrity and honesty to the character of God. If God’s character is truth, then Jesus’ followers must reflect that truth-telling in everyday speech. The verse foreshadows the broader biblical exhortation to honesty and transparency as indicators of belonging to the kingdom.
Practically, avoid manipulative language or loopholes in professional and personal interactions. Be honest about commitments, agreements, and promises; if you cannot fulfill a vow, communicate proactively and seek to repair rather than hide. In everyday conversation, a simple “yes” or “no” should be enough.
Cross-References: James 5:12; Ephesians 4:25; Colossians 3:9; Psalm 15:1-2