Moved lightly - "Reeled to and fro," from the violence of the earthquake.

The mountains - hills - Princes, rulers, etc., were astonished and fled.

I beheld the mountains, and, lo, they trembled,.... At the presence of God, at the tokens of his displeasure, and at his awful vengeance in the destruction of the Jews, as they are sometimes said to do, Psalm 68:8,

and all the hills moved lightly; so Kimchi's father says the word used has the signification of lightness; though Jarchi, from Menachem, explains it, they were plucked up, and thrown out of their place; and some render it, were pulled down and destroyed, so the Targum. Mountains and hills are most stable, and not easily moved, wherefore this is said, to aggravate the desolation and destruction.

I beheld the mountains, and, lo, they trembled, and all the hills moved lightly.

4:24 Trembled - He proceeds in his figurative expressions. Behold how the very mountains of Judea tremble! Moved - As easily as dust, or feathers in a whirl - wind.

24. mountains-(Isa 5:25).

moved lightly-shook vehemently.

4:19-31 The prophet had no pleasure in delivering messages of wrath. He is shown in a vision the whole land in confusion. Compared with what it was, every thing is out of order; but the ruin of the Jewish nation would not be final. Every end of our comforts is not a full end. Though the Lord may correct his people very severely, yet he will not cast them off. Ornaments and false colouring would be of no avail. No outward privileges or profession, no contrivances would prevent destruction. How wretched the state of those who are like foolish children in the concerns of their souls! Whatever we are ignorant of, may the Lord make of good understanding in the ways of godliness. As sin will find out the sinner, so sorrow will, sooner or later, find out the secure.