שמות, פרק י״ב, פסוק י״ב

On the night of the Israelites' liberation, the campaign against Egypt reached its ultimate climax. This was not merely a physical punishment, but a direct divine intervention that shook the foundations of nature, the spiritual hierarchy of Egypt, and its idols. The final plague encompassed every layer of Egyptian existence, from the simplest commoner to the cosmic forces guiding the nation. The primary approach among commentators is that God moved through the land like a king traveling in a straight line, striking everyone instantly in a single, sweeping motion without turning aside [רש״י, מזרחי]. Others interpret this movement as a sudden expansion of divine anger and distress [רלב״ג, הכתב והקבלה, מלבי״ם]. Furthermore, as God's glory descended into Egypt, any Egyptian spiritual force that emerged to meet Him was immediately struck down, for the light of the Divine Presence becomes destructive to those who are unworthy of it [העמק דבר].

The destruction of the firstborn was not confined to the geographic borders of Egypt. The plague reached Egyptian firstborns residing in other countries, as well as foreign firstborns who happened to be visiting Egypt that night [רש״י, גור אריה, מלבי״ם, משכיל לדוד]. The devastation also extended to the animal kingdom. Since the Egyptians worshipped certain animals, punishing the nation required dismantling its deities as well [משכיל לדוד, ביאור יש״ר]. Another perspective suggests that the animals themselves had become corrupted, having learned from the immoral behavior of the human population [משכיל לדוד]. Humanity is addressed before the animals to establish a fundamental principle that whoever initiates a sin is the first to face its consequences [רש״י, תורה תמימה].

The judgment against the false deities of Egypt operated on multiple levels. Physically, the idols were completely ruined. Wooden statues rotted away, while those made of stone and metal melted into the ground [רש״י, חזקוני, משכיל לדוד]. This utter destruction proved that these figures held no actual power [רלב״ג, קאסוטו]. The Egyptians did not realize this immediately. It was only in the morning, when they brought their dead sons to their temples for burial, that they discovered the shattered remains of their gods [רמב״ן, צאינה וראינה]. On a cosmic level, the judgment targeted the spiritual forces and constellations that supposedly guided Egypt. For instance, the constellation of Aries, considered the firstborn of the zodiac and an Egyptian deity, was humbled and stripped of its power by God [רמב״ן, ספורנו, חתם סופר]. Alternatively, the targets of this judgment were human rulers, princes, and great leaders who also perished that night [בכור שור, חזקוני, הדר זקנים], or arrogant individuals who had declared themselves divine [הכתב והקבלה].

The culmination of this event was defined by God acting entirely on His own, without the use of an angel or messenger. Commentators offer several reasons for this direct intervention. First, only God possesses the absolute knowledge required to identify precisely who was a firstborn [ספורנו, שד״ל]. Second, the land of Egypt was so deeply defiled that God chose not to send a holy angel into such impurity, opting instead to act from His own place of holiness [הכתב והקבלה]. Third, if the strike had been delegated to angels of strict justice, the devastation would have inevitably spread to the Israelites, who on their own merit were not entirely worthy of salvation. By acting personally, God was able to weave mercy into the fabric of strict justice, thereby protecting His people [רבנו בחיי, אלשיך]. Finally, the miracle in Egypt required a fundamental alteration of the laws of nature even in the upper spiritual realms, an act that no created being has the authority to perform, but only God Himself [בית הלוי].