I. The prophet, though he speaks in God's name, yet, despairing to gain audience with the children of his people, addresses himself to the heavens and the earth, and bespeaks their attention (v. 2): Hear, O heavens! and give ear, O earth! Sooner will the inanimate creatures hear, who observe the law and answer the end of their creation, than this stupid senseless people. Let the lights of the heaven shame their darkness, and the fruitfulness of the earth their barrenness, and the strictness of each to its time their irregularity. Moses begins thus in Deut. xxxii. 1, to which the prophet here refers, intimating that now those times had come which Moses there foretold, Deut. xxxi. 29. Or this is an appeal to heaven and earth, to angels and then to the inhabitants of the upper and lower world. Let them judge between God and his vineyard; can either produce such an instance of ingratitude? Note, God will be justified when he speaks, and both heaven and earth shall declare his righteousness, Mic. vi. 1, 2; Ps. l. 6.