God tasks the watchman with some tremendous responsibilities. He has to remain alert for troubles at all hours of his watch and cannot slacken his resolve to stay attentive. Yet, we are told that if the Lord chooses not to intervene, all of the watchman’s worries and efforts are simply in vain. Interestingly, the watchman’s job is to worry! The fear of trouble keeps him up at night and causes him to rise up early in the morning to do his duty. Eventually, however, this worry produces physical ailments within the individual. With these negative outcomes, the worry and anxiety also provide no solution for the problems of this life. Worrying has deprived many good people of restfulness and sleep without offering the desperately sought after solutions. It is important to note that help has never come simply as a result of one’s worry, and no problems ever resolved themselves simply due to the magnitude of one’s worry. Bottom line: except the Lord intervenes in the problems at hand, no help will be forthcoming. Worry is vain!
Believers are commanded to “Be careful for nothing.” Contextually, the word careful means to be care full or full of cares. That being said, this is one of the most disobeyed commands in all of scripture. In Matthew 6:25, the Lord warned His disciples against dwelling upon or worrying about what they would eat, or drink, or how they would be clothed. The Lord’s rebuke implies that not even the necessities of life should serve as a source of worry for God’s people. It is important to note that worry and faith are at opposite ends of the spectrum because they do not and cannot coexist within the believer’s life and walk. A believer who is “careful” for things cannot and will not simultaneously trust God’s faithful provision. When a believer worries rather than trusting in God’s provision and protection, the believer’s actions deem God incapable to accomplish the matter without the individual contributing his “carefulness.”
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).
In Deuteronomy, Moses rehearsed the events that led up to God’s denying him entry into the promised land though he was Israel’s leader at the time. The Lord instructed Moses, as he stood upon Mt. Pisgah, to encourage and strengthen Joshua. Moses could have offered numerous excuses for not wanting to encourage Joshua. Instead, Moses determined to obey God by strengthening and encouraging his successor. He knew that Joshua as Moses’ replacement was about to face some of the greatest trials of his life. There would be times of fear along with battles and obstacles, small and great. The Lord knew Joshua desperately needed courage to make it through these trials. He, therefore, enlisted Moses and instructed His children to encourage the new leader during this difficult transition (Deuteronomy 1:38).
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).
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.
