Man is not promised an endless supply of strength for him to store up. Rather, God promises to provide the necessary grace and strength for the present trials.
Unfortunately, some Christians have become convinced that old age serves as a sufficient excuse for a lack of service to the Lord’s work. Granted, the field of one’s service may change, but there should always remain a willingness to serve. For instance, Moses received his initial call to deliver Israel at forty years old (Acts 7:23) but did not lead God’s people out of Egypt until he was eighty (Exodus 7:7). When he died at 120 years of age, he remarked that “his eye was not dim, nor his natural force abated” (Deuteronomy 34:7). At forty years of age, Caleb received a promise from Moses concerning the possession of land in Canaan (Joshua 14:7-9). Forty-five years later, Caleb took possession by driving out the mighty Anakims (Joshua 14:10-12). Caleb did something in his old age that many of the young men could not or would not attempt (Joshua 17:13).
Rarely does man have the opportunity to participate in heavenly activity while still on earth. Singing is one of those rare events that enables the Christian a glimpse into a heavenly behaviour. Job chapter 38 sheds light on some of the events surrounding creation when it proclaims that “the morning stars sang together, and all the sons of God shouted for joy” (Job 38:7). These spiritual beings saw the creation of God and could not help themselves but to burst into song. The origin of singing is heavenly, though it has been more often used in unholy ways. Not only is musick’s origin heavenly, but long after the world has sung its last song, heaven will continue to enjoy God’s gift of musick (Revelation 5:9). For this reason, God’s people should never take this for granted but enjoy this heavenly benefit as often as possible.
