Matthew 5:33
Again, you have heard that it was said to the ancients, ‘Do not break your oath, but fulfill your vows to the Lord.’
Berean Standard Bible
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Study note
Setting — Jesus addresses his disciples and the crowds on the Mount, mid-sermon, having just redefined divorce (v. 32) and now turning to oaths. This is the third in a series of "You have heard… but I say to you" contrasts.
The words — ἐπιορκήσεις (epiorkēseis, G1964) carries the force: it means "swear falsely," not merely "break an oath," which is narrower than the BSB's "do not break your oath" and closer to Leviticus 19:12's prohibition against false swearing by God's name.
The thread — The command echoes Deuteronomy 23:21 (fulfill your vow), Leviticus 19:12 (do not swear falsely by My name), and Ecclesiastes 5:4 (do not delay fulfilling it). Jesus quotes the first two strands, not the third.
Why it lands — The verse is a setup: by quoting the old command at its narrowest (false swearing), it makes the next verse's "not at all" (v. 34) land harder. The reader is asked to notice that Jesus is not restating the rule but preparing to dissolve the category of oath-taking itself.
Drafted by a language model from the text, its original words and its cross-references, then checked against them. It can still be wrong: open the verse in the app to report it.
The Greek words
King James Version
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:
Cross-references
- Deuteronomy 23:21 If you make a vow to the LORD your God, do not be slow to keep it, because He will surely require it of you, and you will be guilty of sin.
- Leviticus 19:12 You must not swear falsely by My name and so profane the name of your God. I am the LORD.
- Ecclesiastes 5:4 When you make a vow to God, do not delay in fulfilling it, because He takes no pleasure in fools. Fulfill your vow.
- Deuteronomy 23:23 Be careful to follow through on what comes from your lips, because you have freely vowed to the LORD your God with your own mouth.
- Numbers 30:2 If a man makes a vow to the LORD or swears an oath to obligate himself by a pledge, he must not break his word; he must do everything he has promised.
- Psalms 76:11 Make and fulfill your vows to the LORD your God; let all the neighboring lands bring tribute to Him who is to be feared.
- Exodus 20:7 You shall not take the name of the LORD your God in vain, for the LORD will not leave anyone unpunished who takes His name in vain.
- Deuteronomy 5:11 You shall not take the name of the LORD your God in vain, for the LORD will not leave anyone unpunished who takes His name in vain.
- Matthew 23:16 Woe to you, blind guides! You say, ‘If anyone swears by the temple, it means nothing; but if anyone swears by the gold of the temple, he is bound by his oath.’
- Psalms 50:14 Sacrifice a thank offering to God, and fulfill your vows to the Most High.