A profound chain of severe reactions is set into motion if the Israelites turn to idolatry, illustrating the nation's absolute dependence on God's grace. Unlike Egypt, which is consistently watered by the Nile, the Land of Israel relies entirely on rainfall. This geographical reality is intentional, designed to ensure that the people constantly look toward God, who alone holds the key to rain [רבנו בחיי, שפתי כהן]. When the nation worships idols, God ceases to sustain them, effectively challenging them to seek their sustenance from the false gods they serve [בכור שור]. This solemn warning is recited daily in the Shema. Within this passage, the Ten Commandments are subtly embedded, and the warning of destruction parallels the Commandment against murder, demonstrating that those who sin essentially bring ruin upon themselves [תורה תמימה].
The punishment begins with the withholding of rain, an act that forces the natural world against its own design. The sky naturally tends to release rain, but God compels it to hold back [ביאור יש״ר]. This restraint applies not only to the rain itself but also to the clouds and winds essential for crop growth, creating a state compared to a woman struggling in labor with a closed womb [תורה תמימה]. However, the ultimate purpose of this drought is to awaken the people to repentance before the harsher consequence of exile arrives. Therefore, if even a small amount of rain falls, or if precipitation reaches only one part of the country but can sustain the rest, it is not considered a complete curse of drought [תורה תמימה].
Following the drought, the earth itself is struck. While it might seem obvious that crops cannot grow without rain, the curse goes deeper. The primary approach among commentators is that even the seeds the farmers bring into the fields to sow will not be returned by the earth; they will simply be lost. Furthermore, even if the people attempt to bypass the drought using irrigation from rivers and springs, employing distant agricultural techniques, or relying on grain stored from previous years, the ground will stubbornly refuse to produce, and all their efforts will fail [אור החיים, העמק דבר].
In the wake of this severe famine comes a swift end. Some commentators understand this literally as death by the agonizing pains of starvation, which are considered worse than dying by the sword [אבן עזרא, ספורנו], or as dying at a young age [קונטרס חיבה יתירה]. Conversely, others maintain that this destruction refers to exile, likening the people to an object that becomes lost from its rightful place [חזקוני, תורה תמימה]. This exile arrives as an additional affliction on top of the suffering of famine [רש״י, ברכת אשר על התורה]. The swiftness of this punishment indicates that God will not grant the nation an extended period to repent, a stark contrast to the generation of the Flood. The generation of the Flood had no predecessors from whom to learn, whereas the Israelites witnessed the punishments of previous generations and were expected to internalize those lessons [רש״י, דברי דוד]. Alternatively, this swift exile is viewed as an act of kindness. Because God is merciful, He does not want the people to suffer a slow, agonizing death by prolonged famine, and therefore He quickly removes them to another land [שפתי כהן].
The tragedy culminates with the loss of the good land. Highlighting the land's goodness within the context of a curse serves to emphasize that it was precisely the abundance, satisfaction, and prosperity that caused the nation to rebel. Consequently, they are exiled from the very place that facilitated their stumbling [רש״י, גור אריה]. This dynamic is compared to a prince invited to a royal feast who ignores his father's warnings, overindulges, and soils his surroundings until he is thrown out in disgrace. Similarly, the land simply cannot tolerate sinners dwelling within it [רש״י, רבנו בחיי]. Another perspective suggests that the land's goodness is defined precisely by this uncompromising standard: it is good because it actively expels and removes the wicked from its midst [קונטרס חיבה יתירה]. Ultimately, the land is not granted as a permanent, one-time gift. Rather, God gives it to the people anew every single year, entirely contingent upon their spiritual conduct [שפתי כהן].