The right kind of sorrow is often needful and brings with it certain benefits. Yet, it is in the joy of the LORD that God's people specifically find strength.
Solomon's mother advised him not to give his strength unto women. He ignored this advice and his wives turned away his heart after other gods.
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.
Man must spend his strength on things that matter. In doing so, we must focus our efforts upon the right things while working through and by God's power.
A believer should be controlled only by the Lord. At no point should a man be controlled by the cravings of his body, even that of his appetite. No doubt, Paul’s words above covered a much broader scope than simply a man’s appetite, but he too understood the need to control one’s cravings. The Bible records several instances where Paul was hungry and had nothing to eat (2 Corinthians 11:27). Solomon warned his son about the need for controlling one’s appetite when seated before rulers at a meal. He admonished, “When thou sittest to eat with a ruler, consider diligently what is before thee: And put a knife to thy throat, if thou be a man given to appetite” (Proverbs 23:1-2).
