“I cordially dislike allegory in all its manifestations, and always have done so since I grew old and wary enough to detect its presence. I much prefer history, true or feigned, with its varied applicability to the thought and experience of readers. I think that many confuse applicability with allegory, but the one resides in the freedom of the reader, and the other in the proposed domination of the author." - Tolkien
A nice quote. A reviewer once praised Star Wars for its concepts BECAUSE they were so vague. That allowed it reach the widest possible audience. This was particularly true in regards to The Force (at least in the OT). The concept behind it was so vague that person could read any religion into that suited their egos…er, I mean spiritual journeys.