Commentaries:
Jamieson, Fausset, and Brown
Alluding to the waters with which Israel was miraculously supplied in the desert after having come out of Egypt.
high places—bare of trees, barren, and unwatered (Jeremiah 4:11; Jeremiah 14:6). "High places . . . valleys" spiritually express that in all circumstances, whether elevated or depressed, God's people will have refreshment for their souls, however little to be expected it might seem.
Other Jamieson, Fausset, and Brown entries containing Isaiah 41:18:
Song of Solomon 1:16
Isaiah 32:2
Isaiah 35:6
Isaiah 35:7
Isaiah 43:19
Isaiah 44:3
Isaiah 48:18
Isaiah 58:11
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