Wow. Thanks for the responses everyone. That is useful info though disheartening no doubt. I did not realize it was so expensive to live in Chicago. That is quite absurd and based on the responses the personal risk is perhaps too high.
I will not take the time to respond to everyone but I appreciate all the responses.
The article by Thomas H. Benton on why one should not go into graduate school in the humanities is quite enlightening (though pessimistic indeed). I liked this quote especially, "It's hard to tell young people that universities recognize that their idealism and energy — and lack of information — are an exploitable resource" (http://chronicle.com/article/Graduate-School-in-the-Huma/44846/), as it is definitely true.
And I will definitely take into account the idea of mortgaging my future to the U of Chicago. Luckily, I have some other schools I am waiting to hear from so maybe I can bargain a bit.
The only factor I have working in my favor is that I would be studying Islamic studies and so would come out with (ideally) expert knowledge of the Arabic language and relevant cultural knowledge for jobs both inside and outside academia. But I think Thomas H. Benton would psychoanalyze me and tell me that I am making justifications in order to fulfill my wishes (God, the University of Chicago is exciting isn't it?)
Finally, last thing, I would like a poll to know what is the maximum debt each person would take on to complete a Masters in religious studies??