To communicate is to make something common. Communication can be accomplished in a variety of fashions. Communication can be between (1) an individual and his or her heart, (2) a person and the Lord, or (3) two or more people. According to Psalm 77:6, to commune with someone or something is to make “diligent search.” This thought may seem a bit foreign or odd today, but consider what takes place when people communicate. When someone communicates, words or thoughts are exchanged. Since words or thoughts originate in the heart (Matthew 12:34), communication is the searching and revealing of the heart. Communication discovers and makes known things of the heart to both participants.
The Lord laboured to reveal, inspire, and preserve His words for man to read, learn, and study. Did He do so but then insure that no one could possibly understand? No! The Lord gave man His word with the expectation that each believer would read it and heed what it says. In Isaiah 34:16, the Lord commanded His people to “Seek . . . out of the book of the LORD, and read.” In fact, a constant theme of the Lord’s rebukes, during His earthly ministry, pertained to man’s failure to read the scriptures. In Matthew 12:3, the Lord rebuked the Pharisees for their failure to read about the exploits of David. In another place, the Lord rebuked the Sadducees by saying, “Ye do err, not knowing the scriptures, nor the power of God” (Matthew 22:29). The Lord obviously expected His people to know and heed His word.
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!
