Bible Notes Online - Isaiah 41 - ESV
Commentary

v1: "You islands," or coastlands; referring to places throughout the earth, far beyond the borders of Israel. See also v5; 42.4, 10; 45.22; 49.1; 56.1-8; and chapter 60. Isaiah looks beyond the borders of Judah and Israel to the testimony of God throughout the earth.

v2-4: God's blessing on Israel, His chosen nation; He gave them victory and authority over the nations; these words are partly historic, and partly prophetic. The Lord has total right and authority to do such things. Again the prophet declares great truths by asking questions. Indeed, God is behind all events on earth; here the nations fighting against one another; all under His ultimate oversight.

v5-7: The peoples have witnessed, and will witness, as God's power is manifest in his people. His setting apart of Israel is a testimony to His own power. The Gentiles, finding little strength, look to each other, and to their idols. As in 40.20 they are worried that their idol will totter.

'idols give the illusion of being an external source of help and identity In reality, of course, they are merely the work of human hands and therefore useless in the face of threat. Idols are shaky because they are created by our shaky selves.’ (Dan Strange, Making Faith Magnetic)

v8-10: A special relationship with God; Israel is called, chosen, and secure; God is committed to His people. Notice here the divine commitment;

  • in the past, "I have chosen ... I took ... I called...I have chosen...";
  • in the present, "I am with you ... I am your God;"
  • in the future, "I will strengthen you and help you: I will uphold you..."

See also Ex 6.3-8, where God speaks to Moses and to the people, using similar phrases. Israel is the servant, but his glory is that he is the servant of God. This teaching is intermingled with prophecy of Christ, the servant of God, of whom Israel is a picture.

v11-13: God who works on behalf of Israel, before whom enemies are defeated and destroyed. His words are not empty.

v14: Jacob regarded himself as small and weak; but the Lord is Redeemer, promising security in Him.

v15-16: Effective service for God; Israel was the instrument of God's judgment. The ‘worm' shall even thresh a mountain! This had happened in the time of Joshua, and will certainly happen again.

v17-20: Relying on God's promises; with no assistance from human strength, the Lord will help His people. He will bring abundance to thirsty people, like streams in a desert. God will overcome the natural restrictions (ie, a desert) and feed His people abundantly. Even Christ is the root out of dry ground (53.2).

These things would provide a clear testimony to God's work on behalf of His people.

v21-24: The challenge for impotent idols. They know nothing, and God is omniscient, including His knowledge of the future. They can do nothing, and God is omnipotent; and they are nothing, as in Ps 115.8. Those who trust idols become like them; an idolater is an abomination to God.

The implication is clear; do not trust in idols, trust only in God.

v25-29: One test was the attack of the Assyrians, coming from the north. The people had relied on idols, who had failed to forewarn them. God had spoken through His prophets. This real life example underlines the truths already declared.