In returning and rest shall ye be saved; in quietness and confidence shall be your strength.'--Isaiah 30:15.
ISRAEL always felt the difficulty of sustaining itself on the height of dependence on the unseen, spiritual power of God, and was ever oscillating between alliances with the Northern and Southern powers, linking itself with Assyria against Egypt, or with Egypt against Assyria. The effect was that whichever was victorious it suffered; it was the battleground for both, it was the prize of each in turn. The prophet's warnings were political wisdom as truly as religion.
Here Judah is exhorted to forsake the entangling dependence on Egypt, and to trust wholly to God. They had gone away from Him in their fears. They must come back by their faith. To them the great lesson was trust in God. Through them to us the same lesson is read. The principle is far wider than this one case. It is the one rule of life for us all.
The two clauses of the text convey substantially the same idea. They are in inverted parallelism. Returning and rest' correspond to quietness and confidence,' so as that rest' answers to quietness' and returning' to confidence.' In the former clause we have the action towards God and then its consequence. In the latter we have the consequence and then the action.