“You shall be careful to do what has passed your lips, for you have voluntarily vowed to the Lord your God what you have promised with your mouth.” Deuteronomy 23:23 (ESV)
Yesterday our verse from Genesis established how God’s spoken words are in fact promises. We know God is perfect in all His ways so we trust His words in the Bible without doubt. He is always truthful and what He promises are made to us through what He has spoken. Such is not so certain regarding the words we speak. Yes, we can recite the words God has spoken and trust them to be Promises from God. But, we must take greater care and not be flippant with our words. Our verse says, we are to be careful to do what passes our lips because our words are voluntarily vows to the Lord. A quick “certainly I can” or “I’ll do so, trust me” might slip out as a careless promise which we may not follow up and fulfill. How about with a concern shared with us and we respond, “I’ll pray for you?” Do we actually pray, even mentally? Or do we say that because it seems a good thing to say to ease their concern? “I’ll pray for you” is not a prayer itself. If we say it, are we not obliged to do it?