v1-2: Idolatry - a burden and a snare. The impotent idols have no power to deliver, and cannot even move themselves. In particular, here the idols of Babylon will be seen to be impotent.
Idolatry took and takes, many forms. Idolatry may be defined as 'serving, worshipping, or following any image, spirit, god, or idol apart from the true and living God.' (African Bible Commentary) Idolatry corrupts value systems, thought processes and regard for human life, and results in a corrupt society. Indeed, any false religion will have these consequences.
v3-4: In contrast to idols conceived and carried by men, God has carried and will carry His people; He is committed to His own. There is no time that He will fail to do this.
The choice is again set forth; to worship a God of man's making, or to worship the true God who made all things.
v5-7: The contrast is continued; men make idols from precious metals. But the idol cannot move, cannot answer prayer, it cannot save anyone. Yet men compared God with idols; the NT says that "an idol is nothing," 1 Cor 8.4.
v8: God calls to His people to "listen" (v3, 12) and to remember. See also 1.18 - God calls His people to Himself - that they might pay attention to Him, and learn to walk in obedience.
The call to repentance; to rebels, transgressors, that they consider the true God, and turn afresh to Him.
v9: 'Look back,' for all Jews were taught history, from creation onwards; was not this evidence of God's greatness?
v10: God is omniscient; time does not limit His knowledge, as it does ours. His memory does not fade or fail; He can see the future. God is omnipotent, bringing His own word to fulfilment.
v11: Fulfilled prophecy is a demonstration of divine omnipotence; prophecy is not so much, 'This is what will happen,' but rather, 'This is what I am going to do.' Prophecy is God declaring His plans ahead of time. In context, God is speaking of Babylon, the bird of prey, called at the command of God.
v12-13: Israel the stubborn-hearted will be changed in righteousness and salvation (45.8). Ultimately this is fulfilled in Christ.