I began my college career with a World Religions class that exposed me to the major world religions. My professor boasted a Christian upbringing and background, but he was more of a universalist than a Christian in his theology and philosophy. The class focused more on the religions other than Christianity than Christianity, partly, I suppose, because most people sitting in a World Religion class in a small liberal arts college in Iowa already were acclimated to Christianity.
Western Civilization was another class I took. Western civilization, not surprisingly, dominates and colors most of the history of American thought since the United States is predominantly an extension of Greek, Roman and western European philosophy and ideology. My Jewish religion professor put that in context for me one day in a class on the Old Testament when he asserted that Judaism has roots in Eastern religion and civilization. (I was a thesis away from being a religion major.)
I will not repeat the context or expand on the details of that proposition. I have forgotten most of the details anyway. The take away I want to chew on with this piece is that we make assumptions about religion and the world based on how we have been acculturated and “indoctrinated” by our culture. Listening to the perspectives of “others” provides us valuable, different perpectives, even on the things with which we are familiar (like Christianity).