² sn The phrase “waters of Shiloah” probably refers to a stream that originated at the Gihon Spring and supplied the city of Jerusalem with water. See J. N. Oswalt, Isaiah (NICOT), 1:225. In this context these waters stand in contrast to the flood waters of Assyria and symbolize God’s presence and blessings.

¹ tn The pool’s name in Hebrew is shiloah from the Hebrew verb “to send.” In Gen 49:10 the somewhat obscure shiloh was interpreted messianically by later Jewish tradition, and some have seen a lexical connection between the two names (although this is somewhat dubious). It is known, however, that it was from the pool of Siloam that the water which was poured out at the altar during the feast of Tabernacles was drawn.

¹ sn The city of God is Jerusalem (see Pss 48:1-2; 87:2-3). The river’s “channels” are probably irrigation ditches vital to growing crops. Some relate the imagery to the “waters of Shiloah” (see Isa 8:6), which flowed from the Gihon spring to the pool of Siloam. In Isa 8:6-8 these waters are contrasted with the flood waters symbolizing Assyria. Even if this is the reality behind the imagery, the picture of a river flowing through Jerusalem is idealized and exaggerated. The river and irrigation ditches symbolize the peace and prosperity that the Lord provides for Jerusalem, in contrast to the havoc produced by the turbulent waters (symbolic of the nations) outside the city. Some see here an adaptation of Canaanite (or, more specifically, Jebusite) mythical traditions of rivers/springs flowing from the high god El’s dwelling place. The Songs of Zion do utilize such imagery at times (see Ps 48:2). The image of a river flowing through Zion may have inspired prophetic visions of an eschatological river flowing from the temple (see Ezek 47:1-12; Joel 3:18).