But the Israelites did not attack them because of the treaty sworn by the leaders of the assembly in the name of the Lord, the God of Israel. At this all the Israelites protested against the leaders.
However, the king spared Mephibosheth, son of Jonathan, son of Saul, because of the oath sworn before the Lord between David and Jonathan, son of Saul.
They reject people the Lord has rejected, but honor those who follow the Lord. They keep their promises even when it's hard to do. They don't change their minds.
Don't let your mouth cause you to sin. And don't tell the priest that your vow was a mistake, for why would you antagonize God by breaking your promise? He could bring your own curse down on you.
Yet we all share the same destiny—those who do right, those who do evil, the good, the religiously-observant and those that are not, those who sacrifice and those who don't. Those who do good are as those who sin, those who make vows to God are as those who don't.