Isaiah 64:3

3 When you came down long ago, you did awesome deeds beyond our highest expectations. And oh, how the mountains quaked!

Isaiah 64:3 Meaning and Commentary

Isaiah 64:3

When thou didst terrible things, which we looked not for, thou
camest down
Referring to the wonderful things God did in Egypt, at the Red sea, and in the wilderness, and particularly at Mount Sinai, things that were unexpected, and not looked for; then the Lord came down, and made visible displays of his power and presence, especially on Mount Sinai; see ( Exodus 19:18 ) : the mountains flowed down at thy presence;
not Sinai only, but others also; Kimchi says Seir and Paran; ( Judges 5:4 Judges 5:5 ) ( Psalms 68:7 Psalms 68:8 ) ( Habakkuk 3:3 Habakkuk 3:6 ) .

Isaiah 64:3 In-Context

1 Oh, that you would burst from the heavens and come down! How the mountains would quake in your presence!

2 As fire causes wood to burn and water to boil, your coming would make the nations tremble. Then your enemies would learn the reason for your fame!

3 When you came down long ago, you did awesome deeds beyond our highest expectations. And oh, how the mountains quaked!

4 For since the world began, no ear has heard and no eye has seen a God like you, who works for those who wait for him!

5 You welcome those who gladly do good, who follow godly ways. But you have been very angry with us, for we are not godly. We are constant sinners; how can people like us be saved?