For thus hath the LORD spoken unto me, Like as the lion and the young lion roaring on his prey, when a multitude of shepherds is called forth against him, he will not be afraid of their voice, nor abase himself for the noise of them: so shall the LORD of hosts come down to fight for mount Zion, and for the hill thereof.
Like as the lion - (Isaiah 42:13; Hosea 11:10.)
Roaring on his prey - growling over his prey.
He will not ... abase himself - be disheartened or fightened.