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).
Psalm 119 is filled with statements promoting the necessity of the word of God. Seven times in this psalm we find a statement declaring the writer’s desire to meditate upon the words of God. Three of these times he states emphatically that he will meditate in God’s statutes or His precepts (Psalm 119:15, 48, 78). Not only was meditating upon God’s words something that the psalmist desired to do in the future, but he had formed this habit long ago (Psalm 119:23, 99). The writer of this psalm, like other successful believers in the past, made it common practice to meditate in the words of God both day and night (Psalm 119:97; Psalm 1:2; Joshua 1:8).
