² A man who makes a vow to the Lord or makes a pledge under oath must never break it. He must do exactly what he said he would do.

The Plan to Kill Paul

¹² The next morning a group of Jews^[a] got together and bound themselves with an oath not to eat or drink until they had killed Paul.

⁴ When you make a promise to God, don’t delay in following through, for God takes no pleasure in fools. Keep all the promises you make to him. ⁵ It is better to say nothing than to make a promise and not keep it.

²¹ But don’t do it! There are more than forty men hiding along the way ready to ambush him. They have vowed not to eat or drink anything until they have killed him. They are ready now, just waiting for your consent.”

Teaching about Vows

³³ “You have also heard that our ancestors were told, ‘You must not break your vows; you must carry out the vows you make to the Lord.’^{[a] 34} But I say, do not make any vows! Do not say, ‘By heaven!’ because heaven is God’s throne.