Isaiah 64:3

3 When Thou didst fearsome things which we looked not for, Thou camest down, the mountains flowed down at Thy presence.

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 Thou wouldest rend the heavens, that Thou wouldest come down, that the mountains might flow down at Thy presence--

2 as when the melting fire burneth, the fire causeth the waters to boil-- to make Thy name known to Thine adversaries, that the nations may tremble at Thy presence!

3 When Thou didst fearsome things which we looked not for, Thou camest down, the mountains flowed down at Thy presence.

4 For since the beginning of the world men have not heard nor perceived by the ear, neither hath the eye seen, O God, besides thee, what He hath prepared for him that waiteth for Him.

5 Thou meetest him that rejoiceth and worketh righteousness, those that remember Thee in Thy ways. Behold, Thou art wroth, for we have sinned; in those is continuance, and we shall be saved.