Actual quotes from the movie:
>We are their cattle. We are being bred for slavery.
>Maybe they love seeing us hate each other, watching us kill each other off, feeding on our own cold fucking hearts.
>Some of the humans are being recruited. The creatures are trading wealth and power.
One of the humans who has been recruited says:
>There aint no countries anymore, no more good guys; they're running the whole show. They own everything, the whole goddamned planet, they can do whatever they want.
>Whats wrong with having it good, for a change? Now, they're gonna let us have it good if we just help them. They're gonna leave us alone, let us make some money.
To which the second main character replies:
>You do it to your own kind!
Additional details:
>The blind preacher feels the face (nose) and hands to see if the main guy is an alien or not.
>Most of the creatures we see look Jewish, until ofcourse the main guy puts the glasses on.