A healthy belief system is based upon truth. It is based upon the reality of your experiences. For example, do you believe that your living room chair will hold you up? Do you TRULY believe that it will hold you up? If you are like most people, I would assume that you would answer "Yes." Why is that? Could it be because you have sit that chair perhaps hundreds of times. Your belief about that chair is based upon the reality of your experiences.
"I know in whom I believe"