How does a guy say that there is no man on earth who is righteous, and then say that one man in a thousand is righteous and wise, and then point out that that man is not him? It happens when a man stops pursuing God and tries to fill his unsatisfied heart with wives, and then finds himself completely trapped. Come check out Ecclesiastes 7:30 - 29 and find out how sarcastically the wisest man in history points out his folly.
