The great moral lesson which Saul's history leaves for the instruction of mankind is this: That without true piety the finest qualities of character and the highest position in society will utterly fail to make a true and noble man. If Saul's heart had been true to God, he would have been one of the grandest specimens of humanity; but, lacking this true obedience to God, he made his life an utter failure, and his character amoral wreck.