Thou - O God. Than - The greatest kings and empires of the earth, which in prophetic writings are often compared to mountains. And they are called mountains of prey, because they generally were established by tyranny, and maintained by preying upon their own subjects, or other kingdoms.
Thou - Didst execute judgment upon thine enemies, by an angel from heaven: which is said to be heard, either because it was accompanied with thunders and earthquakes, or because the fame of it was quickly spread abroad. Feared - The rest of the world were afraid to disturb Israel.