After reaching the pinnacle of wisdom and spiritual success, King Solomon’s life took a tragic turn, marking the beginning of his spiritual decline in his later years. The primary approach among commentators is that the events leading to his downfall serve as a complex, threefold indictment rather than a simple historical record. The first flaw lay in the nature of his relationships. His connection to his wives was not based on standard marriage; rather, he was driven by intense passion and deep emotional attachment, acting with the recklessness of a youth [מלבי״ם, אברבנאל].
The second aspect of the indictment concerns the origins of these women. The Torah forbade marrying members of certain nations to prevent negative spiritual influence. While commentators agree that Solomon converted these women before marrying them, this conversion did not remove the spiritual danger. Some of the women belonged to nations that were permanently forbidden from joining God's congregation, even after conversion. Bringing them into the royal household damaged the spiritual purity of the royal seed from the house of David, a consequence that would later manifest in his son Rehoboam [רלב״ג, אברבנאל]. The third failure involved violating the Torah's explicit command against a king taking too many wives. Relying on his immense intellect, Solomon believed he was immune to this danger, confident that his heart would not turn away from God. Ultimately, he failed, proving that even his extraordinary wisdom could not withstand the temptations of having multiple wives [רד״ק, אברבנאל, מלבי״ם].
Among all his foreign wives, including those from nations like the Sidonians, who were women from the city of Sidon [שטיינזלץ], the daughter of Pharaoh stood apart. Commentators offer two complementary reasons for her distinct status. On one hand, she was his favorite, the most respected and deeply loved of all his wives [רש״י, מצודת דוד, שטיינזלץ]. On the other hand, his marriage to her marked the very beginning of his spiritual corruption and deviation from the Torah's path. His devotion to her was so great that he even went as far as to build a special house exclusively for her [מלבי״ם, רד״ק, רלב״ג, חומת אנך, אברבנאל].
This influx of foreign influence naturally raises the question of idol worship. Commentators uniformly emphasize that Solomon, the wisest of all men, never personally worshipped idols at any point, and certainly did not believe in false gods. His severe misstep was in his passive tolerance. He allowed his wives to continue worshipping their ancestral gods right in the heart of Jerusalem and failed to protest their actions. Because he did not stop them, he is held accountable as if he had committed the idolatry himself [רד״ק, אברבנאל]. Taking this a step further, some explain that Solomon actually used his profound wisdom to teach his wives deep spiritual methods to draw down influence from the heavenly ministers of their respective nations, inadvertently opening the door to idolatry in the holy city [אברבנאל].
From a kabbalistic perspective, Solomon’s actions were driven by a hidden spiritual motive. His inner intention in marrying these women was to extract and elevate hidden sparks of holiness trapped within those nations. However, he made a critical error in his method. Instead of descending into the places of spiritual impurity himself to rescue these sparks, he brought the foreign women into his own home and elevated them to queens. This approach backfired completely, ultimately empowering impurity and idolatry within his own royal household [חומת אנך].