In Job 23:9, Job describes God hiding himself, which directly connects to his suspicion in 10:13 that God has hidden purposes.

Job 23:13 emphasizes God's unchangeable purpose, which underlies Job's belief that God has a hidden plan.

Deuteronomy 32:39 declares God's absolute sovereignty over life and death—the hidden purpose Job senses in his suffering.

Isaiah 45:7 explicitly states God creates calamity—reinforcing Job's suspicion that his suffering is part of God's hidden purpose.

Isaiah 45:15 declares God hides himself, directly matching Job's claim that God has hidden things in his heart.

Isaiah 46:9-11 affirms God's sovereign purpose from the beginning—the very thing Job claims God has concealed.

Romans 11:33 praises God's unsearchable judgments, echoing Job's bewilderment at God's hidden ways.

Lamentations 3:37 asserts that nothing happens without the Lord's command—echoing Job's belief that God's hidden purpose governs his suffering.