דברים, פרק כ״ט, פסוק ו׳

Arriving at the borders of the land and facing their first military encounter with the Canaanite nations marks a profound transformation for the Israelites, shifting them from wandering travelers to a nation fighting for its home. Moses recounts the triumph over the Amorite kings to highlight God's providence and to build confidence for the future. The commentators emphasize the stark contrast between the Israelites and their enemies. After forty years in the desert, isolated from worldly affairs and lacking military training or traditional physical nourishment, the Israelites arrived as unassuming travelers. In contrast, the enemy kings marched out proactively, fully prepared for battle. Yet, the victory was swift and miraculous [מלבי״ם, ביאור שטיינזלץ, ביאור ישר].

The physical defeat of these enemies was surprisingly effortless. Because the Israelites had embraced the Torah, their adversaries practically fell on their own, making the physical battle merely the final completion of a spiritual reality [שפתי כהן]. Furthermore, the broader sequence of events reveals how hardship can unexpectedly birth blessing, as people often cannot distinguish good from bad in the moment. The decree to wander the desert for forty years initially appeared to be a severe punishment. However, this long delay caused neighboring nations like Edom to lose their fear of the Israelites, forcing the nation to detour around their lands. This very detour led them directly into the path of Sihon and Og, resulting in the conquest of their territories. What seemed like a negative turn of events ultimately orchestrated their first major victory [העמק דבר].

Recalling this initial conquest serves to encourage the nation. Just as they defeated these formidable kings and established the beginnings of normal national life, they will succeed in inheriting the rest of the Land of Israel [רבנו בחיי, בכור שור, רש״ר הירש]. However, this moment of triumph also carries a severe moral warning. Reaching this destination is not merely a geographic milestone, but an arrival at a state of greatness, honor, and success. Armed with the Torah and fresh from impressive military victories, the Israelites face the danger of arrogance. They might begin to believe their success stems from their own power and ultimately turn away from God. For this reason, the reminder of their victory is immediately followed by a demand to remain faithful to the covenant, reinforcing that all their achievements flow solely from God's grace [רש״י, מזרחי, שפתי חכמים, דברי דוד].

Ultimately, this juncture represents the spiritual maturation of the Israelites. A fundamental principle states that a student cannot fully grasp the depth of their teacher's wisdom until forty years have passed. Only now, four decades after receiving the Torah, have the Israelites developed the capacity to truly understand the divine providence that guided them and the meaning of the miracles they witnessed. Because they lacked this deep comprehension previously, God did not judge their past failures with strict severity. However, having reached this level of spiritual adulthood and clarity, as reflected in their perspective on the victory over Sihon and Og, the expectations placed upon them are now higher. Moving forward, they are required to be meticulous in observing the Commandments [רש״י, מזרחי, גור אריה, ברכת אשר].