Deep, on so man levels..... First of all, Im an atheist, and even a philosophical anarchist (Read Errico Malatesta!), but before becoming one I was a xtian, and very much so. Before losing god I read most holy text there were, searching for a sign that he was out there. But thats another story...
I lost god serving for my country in Lebanon, and that is yet another story....
This to clarify that I may have a certain view on the world itself as it functions, and that I at the same time have some kind of experience in life.
Its a wonderful tale, just like the bible, and thats what it is in the end. A tale, a Re-Fi (religious fiction, did I just invent a therm?). But it is so deep on so many levels, how man so want to believe, needs to believe to keep their sanity in certain ways.
And even though most dialogues are short, they are at the same time interesting, revealing, and something that shows the human nature in its primitive real self.
The acting excellent from 95% of the cast (at least), the main character superb and believable in his interpretation of the role/part.
Cutting just, direction and filming perfect for the story!
It also shows a glimpse of the ugly truth of geopolitics and state of affair of our civilization, but you have extreme right, or left wing, democrat or republican, or just even "american" you will probably not recognize the truth of it.
(Sry for mispellings, and general errors if any, english not my language. And Ive put no on spoilers as I at least dont think there are any)