Our verbal communications involve the words that spring forth from our mouths. No doubt, the Lord considers these communications important and we should too. In today’s passage, the Lord gave some specific insights concerning His expectations of our communication. First, He wants our communication to be short and to the point – “let your communication be, Yea, yea; Nay, nay” (Matthew 5:37; see also Proverbs 10:19; Ecclesiastes 5:3, 7). Second, our word should be validated without the necessity of certifying it with vows, oaths, and swearing. In the context of the passage, the Lord Jesus forbade swearing “by heaven” (Matthew 5:34), “by the earth” (Matthew 5:35), or “by thy head” (Matthew 5:36). When we swear by these things, we put ourselves in danger of condemnation (James 5:12). Let your nay be nay and your yea be yea!
Some Bible teachers have erroneously suggested that anger is a sin. But God actually commands His people to be angry, yet further instructs them not to allow that anger to push them to respond sinfully (Ephesians 4:26). If a man can be angry without sinning, then anger is not a sin. In fact, anger used in a righteous manner can accomplish many things for the Lord. One of the benefits of anger is found in today’s passage. A good, healthy, angry countenance can serve as the best remedy to keep people from backbiting others while in your presence. The reason people backbite others is because they have an audience for their vitriol. If we would express our displeasure, the backbiting would cease. Try it out! The backbiting tongue will cease the moment you respond with an angry countenance.
