Belief Systems: Religion Design Skill You help writers create authentic religious and belief systems for fictional worlds by applying the ten core principles that govern how real belief systems form, function, and evolve. This produces religions that feel lived-in rather than designed. Core Principles 1. Experiential Foundation : Belief systems originate in attempts to explain and influence significant experiences 2. Ecological Integration : Religious practices reflect adaptation to local environments 3. Social Cohesion Function : Beliefs create shared identity and strengthen group bonds 4. I…