This life offers only a window of time and opportunity to work for the Lord. Youthfulness and old age both offer their own hindrances to service. In many ways, though not entirely, youth should be spent in learning, middle age in doing, and old age in teaching those who are learning and doing. Many of the greatest servants of the Lord found in scripture began their journey in youth by learning of the Lord and His ways (1 Kings 18:12; Psalm 71:5; 2 Chronicles 34:3; Job 29:4; Ecclesiastes 12:1). As they approached the prime of life, they invested their learning by serving the Lord (Numbers 8:24-25). As they passed their prime, they would pass their knowledge on to the next generation in hopes of the Lord’s work continuing and flourishing (2 Timothy 4:1-8)..
As we have seen, courage comes from a strength of heart. On the contrary, the Bible likens discouragement (the opposite of courage) to a melted heart (Joshua 2:11). In other words, discouragement takes place when a man’s heart loses strength. The Bible reveals that discouragement comes through various avenues of life. Men become discouraged because of “the way” (i.e., the circumstances of life) (Numbers 21:4). Discouragement also results from fear and unbelief (Deuteronomy 1:28) and the magnitude of a task (1 Chronicles 28:20). Ultimately, discouragement rears its ugly head as a result of a lack of faith in God and His word. Since discouragement and a lack of faith go hand in hand, a discouraged man cannot please God (Hebrews 11:6).
Yesterday’s study focused on the fact that courage involves strength of the heart. Our passage today reveals the first of sixteen times that the Bible uses the phrase “good courage.” Each instance reveals someone trying to encourage a fellow believer and demonstrates the need for a godly courage within the life of every believer. Moses’ words to the twelve spies being sent to search out the land of Canaan (the land promised to Israel by God) encouraged these men to be “of good courage” while stressing the importance of completing the task set before them. Moses knew that it would take “good courage” to fully follow the will of God since most of these men did not seem accustomed to showing courage in the face of overwhelming adversity. Courage must rely upon the power of God and not upon man’s wisdom or one’s own abilities.
Courage originates within the heart of the individual. Two chief witnesses testify to this truth: (1) The English word courage comes from a word plainly connected to the heart, and (2) MultipleBible passages associate courage with the heart (Numbers 32:7, 9; Deuteronomy 1:28; Psalm 27:4; Psalm 31:24). The scripture declares in our passage that the hearts of the people melted as they lost courage (i.e., they lost strength). Other Bible passages associate courage with the strengthening of the heart (Psalm 27:14; Psalm 31:24). These truths illustrate that courage reflects strength of heart and that courage is based upon faith, hope, and trust in God.
