IMO, The Christian Church is one of many Man-based concepts which are rooted in Fear, specifically Fear of Being Wrong. The fear of being wrong comes from the fight or flight mechanism that keeps us as physical beings "surviving." It is a necessary physical mechanism to propel our species to where ever it is going evolutionarily. (I have my own ideas about this)
Spirit-based concepts are free of this fear and exist under an abundance principle. The universe is an infinite resource/supply. Scarcity in principle leads to scarcity in practice. Control and conformity are scares principles.
It will take many more generations to domestic mankind's primal side so that it can collectively exist in abundance. We have come a long way and we, as observers, need to acknowledge that.
The Fundamentalist Mindset applies to everything. If you think carrots are the ONLY good vegetable, then you are a Carrot Fundamentalist. It is simply an immature mindset and over time the Collective will mature. Remember, we are still "children of God." We are not born with this connotation of "children", we are conditioned this way. We are learning do rise above our physical limitations. This takes time. There are always Teachers provided in each generation to guide those who wish to travel a different more abundant path. It is our free will to choose out of a lower state and into a higher one. IMO eventually, we will all be able to do that. Therefore, those of us who are awakening owe it to the group effort to be "A center of expression for the Primal Will to Good."
This is the second principle from my studies and is on what we call The Pattern on The Trestleboard. I will repost it as I use it to move me toward my most abundant expression: