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).
A shipwreck landed Paul and others on an island called Melita (Acts 28:1). The Bible says that those people of that land were barbarians. When a viper latched onto Paul’s arm, these barbarians assumed that this was judgment because of some crime he had committed (Acts 28:3-4). When Paul simply shook off the viper into the fire and remained unharmed, the people claimed that Paul must have been a god (Acts 28:6). Although these people were superstitious and ignorant concerning the truth, it appears that they had an understanding of hospitality. Because of the rain and cold, the native people kindled a fire and received Paul and those with him. In addition to this, a man named Publius received Paul and lodged him three days. The world should never consistently display more hospitality than Christians.