Isaiah 30:1
1“Woe to the rebellious children”, says the LORD, “who take counsel, but not from me; and who make an alliance, but not with my Spirit, that they may add sin to sin;
Wesley: the rebellious—the Jews. Take counsel—that consult together. Cover—that seek protection. But not—not such as by my spirit, speaking in my word, I have required them to do. That they may add—that unto all their sins, they may add distrust of my power and mercy, and put confidence in an arm of flesh. The stubborn children are Judah in that hour, carrying out a plan that is not the Lord’s.
Judah’s leaders make plans and alliances without consulting the LORD, adding distrust to their other sins. Wesley stresses that God’s counsel was available through his word; they chose Pharaoh’s shadow instead.
Calvin: the Prophet exclaims against the Jews, because, when they were hard pressed by the Assyrians, they fled to Egypt for help. God had strictly forbidden them to enter into any alliance with the Egyptians. That they may cover a covering: the words relate to counsels held secretly and by stealth, by which they cunningly endeavored to deceive the prophets. They add sin to sin: after having brought the Assyrians into Judea, they wished to drive them out by the help of the Egyptians.
Whatever is undertaken without the word of God must be improper and wicked. The covering is Judah’s own secret counsel in Isaiah’s century.”
Key contrast Both keep the woe on Judah’s Egypt plan. Wesley reads “cover” as seeking protection—an arm of flesh instead of the covering God’s Spirit required. Calvin reads “cover a covering” as secret counsels held by stealth to deceive the prophets and escape the eyes of God.