The quote emphasizes that ignoring the differences between world religions can lead to a more dangerous environment instead of a safer one. It suggests that simply pretending all religions are alike overlooks the real conflicts and rivalries that exist. This ignorance can breed misunderstandings and tensions, making it harder for people to coexist peacefully. Prothero argues for a more realistic approach that acknowledges where religions clash and where they can find common ground. By understanding these dynamics, societies can foster cooperation and mutual respect, leading to a more harmonious world. This perspective encourages a mindset of awareness and engagement with diverse beliefs. Ultimately, embracing our differences while seeking commonality is essential for growth and freedom in a religiously diverse world.