Isaiah 10:20
20It will come to pass in that day that the remnant of Israel, and those who have escaped from the house of Jacob will no more again lean on him who struck them, but shall lean on the LORD, the Holy One of Israel, in truth.
In that day that the remnant of Israel, and those who have escaped from the house of Jacob will no more again lean on him who struck them, but shall lean on the LORD, the Holy One of Israel, in truth. Wesley: Jews preserved from the sweeping Assyrian scourge; they shall no more trust the Assyrians for help.
“Remnant”—leftover after the rod of 10:5. They still stop leaning on the one who struck them (7:9; 8:6). In truth is still a lean. The remnant here is not a chart of modern nations.
Calvin: the result of the blow: a small portion survives and learns to hope in God. Until afflicted, all wished to be Abraham’s children; it was pretense. Hope will be true when cleansed from impostures. We cannot trust God unless we withhold the heart from creatures; otherwise the heart is divided and double.
True lean after the false one is burned off. Both traditions agree: that day, remnant of Israel, house of Jacob, no more again lean on him who struck them, Holy One of Israel, in truth.