@SweetDesiree: I'm not a Christian but I recommend a book written by a Christian called
The Well-Trained Mind: A Guide to Classical Education at by Susan Wise Bauer Jessie Wise
I personally think Classical education is important. I remember when I was an atheist and picked up the said book I thought it really made a case for classical education and was impressed by it. I don't think it's necessary to learn Greek or Latin, though some terms would be good to memorize. But many aspects of classical education teaches you to think, some critical thinking as logic being one of the trivium, and to write or speak in style as rhetoric is one of the trivium also. Shakespeare himself was trained in rhetoric.
I first was in Catholic schools. I went through different views of life, for a while an atheist, then agnostic. These days I'm not anything, but am willing to get inspired by different sources of text, be they religious, atheist, agnostic, polytheist, etc.