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!
God knows everything about everything, yet Christians sometimes act as though He has some debilitating limitations. Once again, the Bible shines the light of truth upon the matter. It reveals that He is great, “and of great power: his understanding is infinite” (Psalm 147:5). In fact, His eyes “are in every place, beholding the evil and the good” (Proverbs 15:3). In other words, there is nothing that escapes the knowledge and attention of God. This includes the good and the bad! The Son of God proclaimed to the church at Thyatira that He knew their works, charity, service, faith, and patience. He too knows about the level of a man’s faith! He knows the content, strength, and reality of that faith. A man can and will fool others and frequently even deceives himself (Jeremiah 17:9), but he has no capacity to mislead God. The Lord knows those who believe and accept His word as the perfect word of God and He is not unrighteous to forget (Hebrews 6:10).
