If being in a state of open-mindedness means that you're asking questions, seeking knowledge, and attempting to evaluate data without bias, it seems that that should be a transitory state: At some point, you either find answers, or determine that the answers are not findable. In either case you now have a defined belief system, even if it's agnosticism. At this point, while you may be open to hearing new perspectives, you are no longer "open-minded" in the sense of not having any opinions about matters of spirituality -- you've found your belief system.1
Mrs. Jennifer Fulwiler. "Is It Possible to Raise Your Kids to Be Open-Minded About Religion?" (Strange Notions)[http://www.strangenotions.com/]. Last Viewed 2013-07-25. http://www.strangenotions.com/open-minded/ ↩