The Bible clearly teaches that no believer is sinless. As such, each believer experiences times when he is rebuked of the Lord. It is a natural part of the Christian life. At the same time, there will be circumstances which will bring about rebuke from other believers (Ecclesiastes 7:5). These are healthy elements of Christian growth. Yet, the goal of every believer should be one where he lives a life beyond rebuke. Paul’s desire for the Philippian believers was that they “may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation” (Philippians 2:15). He then admonished Timothy to keep God’s commandment “without spot” and “unrebukeable” (1 Timothy 6:14).
As Moses recounted Israel’s time in the wilderness, he reminded God’s people of the reasons for their failure to enter into the land of promise. He rehearsed how it was the people who approached him requesting that spies first be sent into the land to explore it. If the people had trusted God, surveying the land would have been unnecessary. Yet, the people doubted God’s provisions so Moses sent in the spies. When they returned, they expressed stories of giants and walled cities that made the people fear to carry out God’s will. The spies’ report '"discouraged” (Deuteronomy 1:28) the hearts of the people. This loss of courage yielded an unbelief in the people (Deuteronomy 1:32), greatly displeasing the Lord (Hebrews 3:17-19).
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).