'Mighty' in the Bible

For a nation has invaded my land,Mighty and without number;Its teeth are the teeth of a lion,And it has the fangs of a lioness.

A day of darkness and gloom,A day of clouds and thick darkness.As the dawn is spread over the mountains,So there is a great and mighty people;There has never been anything like it,Nor will there be again after itTo the years of many generations.

With a noise as of chariotsThey leap on the tops of the mountains,Like the crackling of a flame of fire consuming the stubble,Like a mighty people arranged for battle.

They run like mighty men,They climb the wall like soldiers;And they each march in line,Nor do they deviate from their paths.

Proclaim this among the nations:Prepare a war; rouse the mighty men!Let all the soldiers draw near, let them come up!

Beat your plowshares into swordsAnd your pruning hooks into spears;Let the weak say, “I am a mighty man.”

Hasten and come, all you surrounding nations,And gather yourselves there.Bring down, O Lord, Your mighty ones.