The devastating plague ravaging the Israelites finally reaches the gates of Jerusalem, threatening to lay waste to the city. At this dramatic climax, with death hovering over the capital, Divine providence intervenes to halt the destruction and designate the nation's holiest future site.
As an angel extends its hand to destroy the city, commentators debate the nature of this entity. Some suggest the angel is simply a metaphor for the plague itself as it spreads to the city limits [אברבנאל], or a representation of God's power actively striking the nation [מלבי״ם]. However, the primary approach among commentators is that this was a miraculous, physical manifestation of a spiritual angel, visible in the sky with a drawn sword poised over Jerusalem. The purpose of this terrifying vision was to rouse King David to pray and cry out, thereby designating the future site of the Temple as a permanent place of prayer and atonement [רד״ק, אברבנאל, מלבי״ם]. A singular view suggests this messenger was actually a human prophet, Phinehas the son of Eleazar the Priest [רלב״ג]. Yet, this is firmly rejected by others, who argue that a drawn sword and a Divine command to withdraw a hand are entirely unfitting for a human being [אברבנאל].
Seeing the impending doom, God reconsiders the decree and reverses His decision to destroy the city [מצודת ציון, שטיינזלץ]. This sudden halt to the plague is credited to David's intense prayer; upon seeing those around him dying, the king took full responsibility and begged to die in place of his people. Furthermore, the plague stopped due to the inherent holiness of the ground where the angel hovered—the exact location of the future altar, a site steeped in both historical and future merit [אברבנאל, מלבי״ם].
God commands the destroying angel to relax its hand, declaring that enough has been done. On a straightforward level, this means a sufficient number of people have already died, and it is time to cease the destruction [מצודת ציון, רד״ק, שטיינזלץ]. Alternatively, a Midrashic tradition interprets the command as an instruction to take the greatest and most important man of the nation. At that very moment, David's commander, Abishai the son of Zeruiah, died. His singular greatness was considered equal to the majority of the high court, and his death served as an atonement for the entire nation, fulfilling the plague's ultimate quota [רד״ק, אברבנאל].
The angel is brought to a halt just beside the threshing floor [מצודת דוד, רד״ק, שטיינזלץ] belonging to Araunah the Jebusite. The phrasing of his name suggests it may have functioned as an official title rather than just a personal name [מנחת שי, רד״ק]. He is identified as a Jebusite because of his origins and his role as the commander of the fortress of Zion, though the Sages note that he was, in fact, a righteous convert to Judaism [רש״י, מצודת דוד].