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).
The strength of any people will be determined by how they deal with two people groups: their young and their old. If at any point, either of these two groups becomes viewed as simply burdensome, both will cease to effectively attain God’s intended desire for society. The aged members of society are most often its wisest. They have had successes and failures and learned from both (Deuteronomy 32:7). They have witnessed the Lord’s provision through difficult times (Psalm 37:25). God purposed for the aged to instruct the young in practical and spiritual matters (Titus 2:1-11). While the young should feed off of the wisdom of the aged, the elderly members of society can be nourished by the joy, strength, and life of younger people (Ruth 4:15).
Thankfulness strengthens and builds one's faith in the Lord. Christians need more outward and vocal expression of their thankfulness for God's provisions and blessings. Giving of thanks simply exalts the Lord. According to scripture, man can “magnify him [God] with thanksgiving.” Something magnified is made easier to see. Therefore, when men give thanks to the Lord, they make God more visible to a world overcome by sin. For what do you have to be thankful? Try giving God thanks for answered prayers, deliverance from trials, or simply His daily provisions. This thankfulness would help the world to see Him better. Ungrateful Christians have helped to convince the world that it does not need to give God credit for creation (and redemption among other things). Long before these perversions of truth, Christians ceased to give thanks.
