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.
After Christ removes the church, He will establish the time of Jacob’s trouble. After this, Christ will return as a thief in the night to make up His jewels.
There are certain areas where the Lord shows some of His greatest care and concern. He takes great offence and moves swiftly in their defence when men abuse these areas. For instance, the Bible says that the Lord is jealous for His “holy name” (Ezekiel 39:25). Perhaps, with this in mind, the Lord said, “Thou shalt not take the name of the LORD thy God in vain; for the LORD will not hold him guiltless that taketh his name in vain” (Exodus 20:7). The Bible also says that God is jealous for Jerusalem (Zechariah 1:14; Zechariah 8:2), which is His land (Joel 2:18). When people abuse His name or His land, God takes these things particularly personally. Unfortunately, in these last days, men are increasingly abusing both His name and His land.
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).
