Commentaries
43:8-13 Idolaters are called to appear in defence of their idols. Those who make them, and trust in them, are like unto them. They have the shape and faculties of men; but they have not common sense. But God's people know the power of his grace, the sweetness of his comforts, the kind care of his providence, and the truth of his promise. All servants of God can give such an account of what he has wrought in them, and done for them, as may lead others to know and believe his power, truth, and love
12. declared—predicted the future (Isa 41:22, 23).
saved—the nation, in past times of danger.
showed—namely, that I was God.
when … no strange god, &c.—to whom the predictions uttered by Me could be assigned. "Strange" means foreign, introduced from abroad.