Deuteronomy 23:21–If you make a vow to the Lord your God, do not be slow to pay it, for the Lord your god will certainly demand it of you and you will be guilty of sin.
Do we make promises to God? More importantly, do we keep them? God wants us to know what an important and binding thing it is to make that vow to God. It is a sin to make a vow and not keep it.
Father, I will do what I’ve promises You that I will do. You are worthy and I will not make a hasty vow. I will keep my promises to You.