מלכים א, פרק ט״ו, פסוק כ״ב

A king faces a military threat and stops it not through direct battle, but by taking apart an enemy fortress and using its materials to fortify his own borders. Yet, behind this military and engineering success lies a deep spiritual failure that altered the history of the nation. King Asa issued a royal decree, drafting all the residents of Judah into service [מצודת דוד, ביאור שטיינזלץ]. The order made it clear that absolutely no one was exempt. The primary approach among commentators is that this massive draft pulled in people who were normally legally excused from military duty, including a groom in his first year of marriage, despite the Torah explicitly excusing him. A stricter view notes that the king even forced Torah scholars into this labor [חומת אנך]. The immediate goal was to dismantle the fortress in the city of Ramah, eliminating the threat and ensuring that Baasha, the king of Israel, could never rebuild there [ביאור שטיינזלץ, אברבנאל]. Once the structure was torn down, Asa took the captured wood and stone and used those exact materials to construct his own border cities, Geba and Mizpah.

While this was a tactical achievement, [אברבנאל] explains that the event actually marks a tragic breaking point for the king. In his earlier battles, Asa had successfully placed his complete trust in God. Now, however, he chose to rely on a military alliance with the king of Aram. This lack of faith carried a heavy historical cost. Originally, the division between the kingdoms of Israel and Judah was decreed to last for only thirty-six years, and the two realms were destined to reunite under Asa's rule. Because the king sinned by placing his trust in flesh and blood, this opportunity was lost, and the nation remained divided [אברבנאל].

As a consequence of these choices, Asa was struck with a severe leg disease in his old age. This illness was a measure for measure punishment, though commentators differ on the exact reason. One view suggests the punishment came because Asa forced Torah scholars into hard labor, damaging the leg of Torah study that supports the world [חומת אנך]. Another perspective explains that the disease struck his legs because he sent messengers to the king of Aram instead of using his own legs to march into battle with faith in God [אברבנאל]. The king's lack of faith continued during his illness. In his advanced age, when only a supernatural miracle could cure him, he chose to rely entirely on doctors and did not turn to ask God for help [אברבנאל].