Isaiah 2:14

And upon all the high mountains, and upon all the hills that are lifted up,

Cross-references

Isaiah 40:4 Contrast

In Isaiah 40:4, the same imagery of mountains being made low is used for preparing the Lord's way, contrasting judgment with redemption.

Isaiah 30:25 speaks of brooks on every lofty mountain and high hill — the same elevated features, but there as a blessing rather than a target of judgment.

Ezekiel 17:24 declares God brings low the high tree, a parallel of divine reversal using trees instead of mountains.

In 2 Corinthians 10:5, Paul uses 'lofty' for arguments raised against God, figuratively applying the humbling of proud things.