This life offers only a window of time and opportunity to work for the Lord. Youthfulness and old age both offer their own hindrances to service. In many ways, though not entirely, youth should be spent in learning, middle age in doing, and old age in teaching those who are learning and doing. Many of the greatest servants of the Lord found in scripture began their journey in youth by learning of the Lord and His ways (1 Kings 18:12; Psalm 71:5; 2 Chronicles 34:3; Job 29:4; Ecclesiastes 12:1). As they approached the prime of life, they invested their learning by serving the Lord (Numbers 8:24-25). As they passed their prime, they would pass their knowledge on to the next generation in hopes of the Lord’s work continuing and flourishing (2 Timothy 4:1-8)..
From youth, man is gripped by sin’s attraction. As he ages, the source of temptation may vary, but the fact that he is tempted remains constant. Paul instructed young Timothy to “flee . . . youthful lusts” (2 Timothy 2:22), yet Solomon’s heart was turned after other gods when he “was old” (1 Kings 11:4). Many believers have wasted the precious years of youth by succumbing to the youthful lusts of which Paul warned Timothy. Others have fought the good fight in their youth, only to regretfully compromise in their waning years. There is no time or age for the believer to be at ease concerning sin. Sin can be pleasurable but is always deceptive with uncertain outcomes for those who indulge.
The Bible describes the last days of the church age as perilous times overwhelmed by excess of sin. However, dedicated Christians living within God’s will desire righteousness to reign. No matter, sins such as pride, blasphemy, despising the good, and loving pleasures more than God prevail during the last days. Believers are admonished not to get caught up in them and forewarned to turn away from these activities. These areas are all recognized as problems increasingly prevalent in today's societies, but sometimes “we miss the forest for the trees.” We recognize these obvious sins as severe and sore displeasing to the Lord; but in their midst, the Lord also mentions unthankfulness. This is another of the identifying marks of the end times. People have grown increasingly unthankful. Unfortunately, these earmarks are not limited to the world but have also infiltrated the church.
