Life is cyclical. Many of the physical challenges experienced by young children will once again be encountered by those who live long enough. As a person ages, many things taken for granted long ago in the prime of life begin to deteriorate. For instance, the Bible says that Israel’s eyes “were dim for age” (Genesis 48:10), Barzillai’s hearing and taste buds were ill affected (2 Samuel 19:34-35), and David “gat no heat” (1 Kings 1:1) as he grew old. For these reasons and others, the Bible emphasizes that aged saints are “old and well stricken in age” (Genesis 18:11). In other words, the passing of time or the coming of age strikes the physical well-being of the body and its physical and mental functions. This physical and mental degeneration is the fulfillment of the cycle of life as the body prepares to return to the dust from whence it originally came (Ecclesiastes 12:7).
Reverence denotes giving respect and honour. The scripture demonstrates this truth when men bow before a person of high office reflecting their reverence for the office. The Bible marks this bowing down out of respect as an act of reverence (2 Samuel 9:6; 1 Kings 1:31). God's word marks the refusal to bow as showing disrespect and a lack of reverence (Esther 3:2, 5). Every Christian should consistently demonstrate an adequate understanding of biblical reverence. Why? There is only one way to serve God acceptably: with “reverence and godly fear.” Today's verse teaches that reverence entails some relationship to fear, though reverence is not fear. Since men cannot serve God “acceptably” without reverence, living reverently toward God remains an essential element for a healthy Christian life.