Fundamentalism in most of its forms is the active creation of antibodies to some threatening [god] virus. As long as threatening religions or mutations [heresies] are present, fundamentalism will churn out antibodies to keep the population under control and prevent mutations from getting out of hand.
Darrel RayMany of them [people who escaped religion] recounted both the terror and the relief they felt after leaving religion behind. Terror at realizing there was no longer an imaginary friend; relief that no one was looking over their shoulder any more. Several described the experience as similar to that of a child learning to go to sleep without a favorite teddy bear. Others described it as simply growing up or outgrowing the need for the imaginary friends of childhood.
Darrel RaySome people who experience a religious conversion seem to undergo a personality change. They can be quite congenial and easygoing when talking about mundane things, but when they start talking about their faith, their demeanor changes. Their tone of voice modifies, their smile becomes tense and they become defensive when questioned about their evidence for belief. It becomes difficult to have a friendly conversation with them.
Darrel RayOnce infected, the individual [infected with a god virus] cannot detect major contradictions in his beliefs and behavior. Belief systems become self-evident to him, and no amount of logical discourse will move him from his belief. If a Mormon and Catholic were to debate the merits of their respective religions, neither could see his own inconsistencies and logical fallacies, but would see the other's quite clearly.
Darrel RayAll religions have something to say about sex, and it rarely coincides with scientific knowledge of sex and sexuality.
Darrel RayEvery religion ... has rituals, practices, holy writings or traditions, etc. Nothing like that has ever developed from Atheism. There are no holy men, holidays or holy books and no agreed-upon canons of faith. In fact, the only thing you can get some Atheists to agree upon is that there is no god.
Darrel Ray