King Solomon was the epitome of discernment. Scripture declares that his wisdom “surpassed the wisdom of all the sons of the East and all the wisdom of Egypt” (1 Kings 4:30). Moreover, God granted him unsurpassed discernment: “Behold I have given you a wise and discerning heart, so that there has been no one like you before you, nor shall one like you arise after you” (1 Kings 3:12). Yet those of us who know the rest of the story are usually quick to point out that it didn’t finish well for Solomon, even with his abundance of wisdom.
Solomon was a dismal failure at the end of his life. Scripture records this sad assessment of the wisest man who ever lived:
Now King Solomon loved many foreign women along with the daughter of Pharaoh: Moabite, Ammonite, Edomite, Sidonian, and Hittite women, from the nations concerning which the Lord had said to the sons of Israel, “You shall not associate with them, nor shall they associate with you, for they will surely turn your heart away after their gods.” Solomon held fast to these in love. He had seven hundred wives, princesses, and three hundred concubines, and his wives turned his heart away. For when Solomon was old, his wives turned his heart away after other gods; and his heart was not wholly devoted to the Lord his God, as the heart of David his father had been. For Solomon went after Ashtoreth the goddess of the Sidonians and after Milcom the detestable idol of the Ammonites. Solomon did what was evil in the sight of the Lord, and did not follow the Lord fully, as David his father had done. Then Solomon built a high place for Chemosh the detestable idol of Moab, on the mountain which is east of Jerusalem, and for Molech the detestable idol of the sons of Ammon. Thus also he did for all his foreign wives, who burned incense and sacrificed to their gods. Now the Lord was angry with Solomon because his heart was turned away from the Lord. (1 Kings 11:1-9)
But Solomon did not suddenly fail at the end of his life. The seeds of his demise were sown at the very beginning. First Kings 3, the same chapter that records young Solomon’s request for discernment, also reveals that he “formed a marriage alliance with Pharaoh king of Egypt” (1 Kings 3:1). Verse 3 tells us, “Solomon loved the Lord, walking in the statutes of his father David, except he sacrificed and burned incense on the high places.”
From the very beginning his obedience was deficient. Surely with all his wisdom he knew better, but he tolerated compromise and idolatry among the people of God (1 Kings 3:2)—and even participated in some of the idolatry himself!
Discernment without obedienceis a recipe for apostasy. What good is it to know the truth if we fail to act accordingly? That is why James wrote, “Prove yourselves doers of the word, and not merely hearers who delude themselves” (James 1:22). Failure to obey is self-delusion; it is not true discernment, no matter how much intellectual knowledge we may possess. Solomon is biblical proof that even true discernment can give way to a destructive self-delusion. Disobedience inevitably undermines discernment. The only way to guard against that is to be doers of the Word and not hearers only.
Source: Grace To You | John MacArthur