Isaiah 8:6–7, Waters of Shiloach/Shiloah/Siloam…waters of the River. Here the prophet is contrasting the stream that flows from the Gihon Spring and empties into the Pool of Siloam in S.E. Jerusalem with the Euphrates River. When YHVH’s people reject the gentle waters of his river of (Torah-) life and instead find their joy in the mighty river of men’s carnal and rebellious ways after which the majority seek, as a judgment, YHVH’s will allow his people to be overrun and overcome by that river in which they have put their trust.
The waters of the Gihon Spring are here contrasted against those of the mighty Euphrates River, which calls to mind two other scriptural principles as well. The straight, narrow and unpopular way of YHVH’s Truth is juxtaposed against the broad and popular way of the world, the flesh and the devil. Moreover, these contrasting symbols call to mind the still, small and gentle voice of YHVH versus the loud, demanding and brash voice of the world, the flesh and the devil. Elijah learned at the mountain of YHVH that his Creator was not in the earthquake, the wind or the fire, but speaks quietly and gently to his servants (1 Kgs 19:12).
This is the same voice to which the psalmist makes reference when he declares, “Be still I know that I am Elohim” (Ps 46:10). On the other hand, when humans refuse to listen to the gentle voice of their heavenly Parent, Elohim is forced to raise his voice in judgment against his rebellious children at which time his voice thunders, breaks things and shakes everything (Pss 18:13; 29:1–9; cp. 32:8–9).