"King David prayed to God: "Show me, O LORD, my life's end and the number of my days; let me know how fleeting is my life." - Psalm 39:4 (NIV).
One person asks, "As the Bible seems to indicate that our days are numbered should we (and can we) attempt to extend our lives through better diet, surgery, and medications? And if our days are numbered, why should we pray for the healing of loved ones, our military, and others?"
Hi, Richard (name changed) ... When David asked God to show him the number of his days, I don't believe he was implying that he (or we) had x number of days to live and that's it. As David indicated, it really means that life is fleeting and our days on earth are limited, so we need to do the best we can with the one life we have been given.
Furthermore, God said to Solomon in a dream, "If you walk in my ways and obey my statutes and commands as David your father did, I will give you a long life." - 1 Kings 3:14 (NIV). This indicates that if we live in harmony with God's Word, will, and ways (which includes healthy living habits), under normal circumstances we can lengthen our life. Also the fifth of the Ten Commandments says, "Honor your father and your mother, so that you may live long in the land the LORD your God is giving you." - Exodus 20:12 (NIV).
On the other hand, there is no doubt that we can shorten our life by not living in harmony with God's ways, through an unhealthy diet, lack of exercise, nursing grudges, an unforgiving spirit, unresolved super-charged repressed negative emotions, impaired relational conflicts, too much stress and anxiety, addictive behaviors and/or substances, and any of a score or more of other unhealthy habits and ways of living.
"Then [King] Agrippa said to Paul, 'Do you think that in such a short time you can persuade me to be a Christian?' Paul replied, 'Short time or long—I pray God that not only you but all who are listening to me today may become what I am, except for these chains.'" - Acts 26:28-29 (NIV).
Governor Nash stepped out of his office and, for a moment, out of his role as Governor of Ohio. He tucked his large, black Bible under his arm and made his way down the hallway of the State Penitentiary, in Columbus, Ohio. As a Christian, his heart burned with desire to share Christ with a certain young man waiting on "death row." Guilty of first-degree murder of his girlfriend, the condemned one sat in his cell, just hours away from his appointment with the electric chair. Upon seeing the elderly man with a dark suit and Bible under his arm, he thought him to be a minister or the prison chaplain. His anger boiled over and he cursed as he sent the man away. A guard standing nearby could hardly believe his eyes. "You fool," he said, "don't you know who that was?"
"A preacher, I guess," was the reply. "No, that was the Governor, the only one who could set you free, and you sent him away." The young man died a few hours later, guilty not only of murder, but of sending away his only hope for freedom and life.
You and I may never have committed any major crime, but in God's sight we are all guilty sinners facing God's judgment which is eternal separation from God in the place the Bible calls hell—whatever and wherever that may be. Because Jesus Christ, the Son of God, died on the cross to pay the penalty for all your sins and mine, he is the only one who can give us the hope of a full and free pardon with God's gift of eternal life in heaven forever. If you have never accepted Jesus Christ's pardon, whatever you do don't turn him away today and in so doing fail to accept his offer of a full and free pardon.
In the words of William Shakespeare: "There is a tide in the affairs of men / Which, taken at the flood, leads on to fortune / Omitted, all the voyage of their life / Is bound in shallows and in miseries."