Kidron

The Kidron is the eastern brook and ravine running south between Jerusalem and the Mount of Olives. Across the UPDV it surfaces as a recurring boundary-line: the city's east-side limit beyond which a banished man may not pass, the disposal-site to which the kings of Judah carry the ash and dust of broken-down idols, the night-shrouded ravine alongside which Nehemiah surveys the ruined wall, and the brook Jesus crosses on the way to the garden of his arrest.

A Boundary East of the City

Solomon fixes the Kidron as Shimei's eastern fence on pain of death: "For on the day you go out, and pass over the brook Kidron, know you for certain that you will surely die: your blood will be on your own head" (1Ki 2:37). The brook reappears as the line David crosses fleeing Absalom — "the king also himself passed over the brook Kidron, and all the people passed over, toward the way of the wilderness" (2Sa 15:23) — and as the route Nehemiah takes when he comes up by night to read the breach-damage of the walls: "Then went I up in the night by the brook, and viewed the wall; and I turned back, and entered by the valley gate, and so returned" (Ne 2:15). The same eastern brook is the perimeter-marker of the consecrated city in Jeremiah's restoration verdict: "all the fields to the brook Kidron, to the corner of the horse gate toward the east, will be holy to Yahweh; it will not be plucked up, nor thrown down anymore forever" (Jer 31:40).

The Idol-Disposal Ground

The reform-kings of Judah use the Kidron as the outside-the-sanctuary disposal-zone for idol-objects pulled from the temple-precinct. Asa burns the Asherah of his queen-mother Maacah there: "Asa cut down her horrible image, and burned it at the brook Kidron" (1Ki 15:13). Josiah carries the cycle further, routing the temple-Asherah out to the same brook for burning, pulverizing, and a defiling scatter on the common graves: "he brought out the Asherah from the house of Yahweh, outside Jerusalem, to the brook Kidron, and burned it at the brook Kidron, and beat it to dust, and cast its dust on the graves of the common people" (2Ki 23:6). His broader purge sends the rooftop and court-altar dust to the same site: "the king broke down, and beat [them] down from there, and cast the dust of them into the brook Kidron" (2Ki 23:12). Hezekiah's earlier temple-cleansing follows the priest-to-Levite handoff out to the same terminus: "the Levites took it, to carry it out abroad to the brook Kidron" (2Ch 29:16). Across these reform-narratives the Kidron functions consistently as the destination — uncleanness flows out of the temple to the brook, with no countervailing direction in the texts.

Hezekiah and the Water-Source

When Sennacherib advances, the same brook becomes a defensive concern from the opposite direction: Hezekiah and his counsellors stop its source so the besieging army cannot drink from it: "they stopped all the fountains, and the brook that flowed through the midst of the land, saying, Why should the kings of Assyria come, and find much water?" (2Ch 32:4). The verse names the brook by its function — "that flowed through the midst of the land" — rather than by the Kidron-name proper, but the channel-stopping action belongs to the same eastern water-system the Chronicler has already identified at 29:16.

The Brook Jesus Crossed

The Kidron appears once in the New Testament, marking the boundary between the upper-room discourse and the garden of arrest: "When Jesus had spoken these words, he went forth with his disciples over the brook Kidron, where a garden was, into which he entered, himself and his disciples" (Jn 18:1). The Johannine narrator preserves the Kidron-name in its older form and uses the crossing as the geographical pivot from speech to passion — the same eastern brook David crossed in flight from Absalom, now crossed by Jesus in the night of his agony.