Did a Foolish Soul Create the Universe? Al-Rāzī’s Wild Idea
A Doctor Who Doubted Everything
Imagine you walk into a hospital in ninth-century Baghdad. A doctor with tired eyes and ink-stained fingers calls out, “Bring me the one none of you can figure out.” That was Abū Bakr al-Rāzī (c. 854–925), a doctor so famous that rulers trusted him with their health. But al-Rāzī did not just heal bodies. In his spare time, he wrote philosophy that made even his sharpest critics gasp.
Al-Rāzī grew up in the Persian city of Rayy, near modern Tehran. He ran a hospital there and later another in Baghdad. His medical books would travel farther than he ever did. Yet he often sat copying manuscripts so long that his hand ached and his eyesight strained. He never stopped asking whether what everyone believed — about the body, the world, even God — really made sense. Two of his few surviving philosophical works are The Philosophical Way of Life and The Spiritual Medicine. A third, Doubts about Galen, rips apart arguments by the most respected doctor of the ancient world. They all show a mind that refused to nod along. And his most astonishing idea? The universe itself was born from a foolish mistake by a living Soul.
The Soul’s Foolish Crash into Matter
Al-Rāzī held that five things have always existed, with no beginning. These five eternal principles are God, Soul, matter, time, and place. God is perfectly wise and good. The Soul, on the other hand, is alive but foolish. It felt a powerful passion to mix with matter — to tumble into the stuff of the physical world. That fall set creation in motion.
Why would a wise God let that happen? Al-Rāzī’s answer is a kind of theodicy, an explanation for why a good God allows suffering. He said that if God had created the world directly, the pain we see everywhere would be God’s fault. But because the Soul started the mess on its own, God’s goodness stays clean. Even so, God did not abandon the Soul. God gave it the gift of intellect (ʿaql), a spark of reason, so that one day it could learn its lesson and want to break free.
Al-Rāzī explained this with parables. Imagine a wise father whose child begs to go into a garden full of thorns and stinging insects. The father lets the child go, but sends along a calm, clever guide to help the child realize it’s better to leave. In another version, the father allows his inexperienced child to travel to a dangerous country, but arms the child with a good advisor — reason itself. The Soul, in other words, has to learn from its own mistake.
But why matter, time, and place? Al-Rāzī argued that nothing can be created from absolutely nothing. If the universe is made, there must already be some raw stuff for it to be made from. He also thought creation needs a moment to happen at and a spot to happen in. So absolute time (eternal duration) and absolute place (infinite void) had to exist forever. Matter itself is made of tiny, unbreakable atoms swimming in that void. Al-Rāzī was one of the first thinkers in the Islamic world to hold that view, breaking with Aristotle, who believed bodies could be divided forever. For al-Rāzī, even the elements — earth, water, air, fire — are just clumps of atoms. Their differences come from how much empty space is mixed in. Earth is heavy and dense because it has hardly any void; fire is light and leaps upward because it has lots.
Reason as the Soul’s Guide — and Yours
If the Soul used its intellect, it would see that being stuck in matter is a catastrophe. The goal of life, al-Rāzī thought, is to free yourself from bodily cravings and pain. That sounds like you should eat nothing, own nothing, and ignore every pleasure. But al-Rāzī stopped short of that. In his Philosophical Way of Life he defended moderation. You can enjoy food and drink, he said, as long as you never get your pleasure by harming others or doing what reason and justice call wrong. The key is not to chase pleasure so hard that you end up with more pain later — like stuffing yourself until your stomach rebels.
Al-Rāzī had a surprising idea about what pleasure really is. He argued, following Plato, that pleasure is only the feeling you get when a painful or harmful state is removed. Thirst is unpleasant; drinking relieves it, and that relief feels good. On this view, you cannot have pleasure without some prior discomfort. So making pleasure your highest goal is like trying to win a game where every point you score means you first lost that many points. The genuinely philosophical life aims higher: it tries to become like God by pursuing wisdom and acting justly toward every living thing. Al-Rāzī even wrote that you should never mistreat a beast of burden. True freedom is an inner escape, not a loud rejection of the world.
Were Prophets Needed? A Dangerous Question
Al-Rāzī’s most provocative arguments were about religion. In a series of lost works and a face-to-face debate with the thinker Abū Ḥātim al-Rāzī (d. 934), he reportedly launched a full attack on prophecy. His core idea was simple: God gave reason to every single person. If reason is enough to figure out how to live, then sending special prophets only to some people seems unfair and causes fighting. Religious groups fall into taqlīd — uncritically doing what an authority tells them — and that, al-Rāzī might have said, is the opposite of thinking.
Not everyone agrees that al-Rāzī really wanted to throw out all revelation. The theologian Fakhr al-Dīn al-Rāzī (d. 1210) recorded that al-Rāzī also wrote interpretations of the Qurʾān to show it matched his philosophy. Some modern scholars think al-Rāzī was mostly attacking splinter groups that demanded total obedience to a single imām, a religious leader, while others see him as a calm rationalist who simply believed that true prophecy would never contradict sound reason. The evidence is messy, and the debate is still alive. What is certain is that al-Rāzī trusted the mind’s power to ask hard questions, even when the questions scared people.
What al-Rāzī Left Behind: Your Mind Matters
Al-Rāzī’s medical writings, translated into Latin under the name Rhazes, were read in Europe for centuries. His work on the difference between smallpox and measles was a landmark. Doctors at the great university of Bologna studied his books. In philosophy, his ideas were attacked as heretical by many, and only a few gave his five eternal principles a fair hearing. Yet his stubborn habit of testing every claim — even against Galen — made him a model of independent thought.
You have the same tool al-Rāzī trusted: your own reason. Every time you ask “Why should I believe that?” you are doing what he did. The question he left behind is a tough one. Is reason enough on its own, or do we sometimes need to listen to voices wiser than ours? Al-Rāzī never settled that puzzle once and for all. But he showed that even in a world of towering authorities, a single curious mind can dare to think differently.
Think about it
- If everyone has the ability to reason, why do smart, honest people still disagree about right and wrong?
- Could a world with no prophets or religious leaders still have strong moral rules, or would it fall apart? Why?
- If you had to choose between trusting a wise teacher’s advice and figuring something out totally on your own, which would you trust more — and when might the other be better?
