Giobbe 14:18

And surely the mountain falling cometh to nought, and the rock is removed out of his place.

Giobbe 14:18The mountain falling cometh to naught - Every thing in nature is exposed to mutability and decay: - even mountains themselves may fall from their bases, and be dashed to pieces; or be suddenly swallowed up by an earthquake; and, by the same means, the strongest and most massive rocks may be removed.