Are Goodness and Being Really the Same Thing?
A Chancellor’s Battle for Control
In 1217 a man named Philip (about 1160–1236) became chancellor of the Cathedral of Notre Dame in Paris. The title sounded grand, but his daily life was anything but quiet. Paris was bursting with new schools and masters—teachers who streamed in from all over Europe. The chancellor held a crucial power: he could grant or refuse the license every master needed to teach. One press of his seal opened a career; its absence slammed the door. The masters, however, were fighting back. They had already pushed through rules that forced the chancellor to accept anyone the masters judged fit. Philip and his predecessor resisted hard. The struggle simmered for years. Then, in the late 1220s, the masters went on strike. They packed their books, gathered their students, and left Paris. The city’s intellectual heart went quiet. Philip saw that if they did not return, Paris would lose its fame as a center of learning—and his own role might disappear. He worked to win them back, and in 1231 they returned. The battle was over. Yet Philip’s real legacy was just starting. In the middle of all that politics, he wrote a book that would jolt Western philosophy.
A New Kind of Philosophy Book
Philip’s major work is called Summa de bono—“The Summa on the Good.” In it he tried something unusual for his time. Most theology books, like Peter Lombard’s famous Sentences, were arranged around God, the Trinity, the Incarnation, and the sacraments. Philosophical questions popped up only when they were needed to explain a religious point. Philip flipped that pattern. He built his whole investigation around the idea of the good. He began with the highest good—God—and then explored created goods: the goodness that belongs to the natures of angels and humans, the good that comes from our actions, and the good given by grace, such as the virtues and the gifts of the Holy Spirit. More than half the book is about the virtues. But the framework is philosophical, not theological. Philip gave no long sections to God’s nature or the Incarnation. Instead he leaned heavily on newly translated works of Aristotle and the Muslim commentators Avicenna (980–1037) and Averroes (1126–1198)—even though many of Aristotle’s books were officially banned at the University of Paris at the time. This bold move made Philip one of the first Latin thinkers to bring Aristotelian metaphysics into a systematic study of goodness. His contemporaries, such as William of Auxerre, had discussed goodness and being, but Philip went much further.
The Secret Link: Being, Truth, and Goodness
Philip’s most groundbreaking contribution centers on the transcendentals—though he never used that word. The idea grows out of Aristotle’s categories. Everything that exists falls into categories like substance, quality, quantity, and so on. Yet some properties do not fit any one category; instead they belong to everything in every category. These properties “transcend” the categories. The usual list includes being, unity, truth, and goodness. Every single thing is a being, has some kind of unity, is true in some way, and is good in some way. But are these four really distinct? Philip gave a startling answer. He held that being, unity, truth, and goodness are all the same in reality—they differ only in our minds. If you look at a puppy, its being and its goodness are not two separate features glued together. The puppy is good simply because it exists and lives up to what a puppy should be. The concepts “being” and “goodness” are different: when you think “this is a being,” you are thinking one thing; when you think “this is good,” you are thinking something else. But in the real puppy those two are extensionally equivalent (they pick out exactly the same reality) while intensionally distinct (the ideas behind them differ). Philip found a starting point in Avicenna and Averroes, who had argued that being and unity are extensionally the same but conceptually different. Philip expanded the list to cover truth and goodness. He explained that truth arises when a thing’s being is undivided from what it is; in God this unity is supreme. Goodness, he said, has to do with being that is not cut off from its final cause or goal. Everything aims at its own perfection—to be the best version of itself. The more a thing reaches that perfection, the more being and goodness it has, and the two always match. So goodness adds nothing real on top of being. This was the earliest formal treatment of the transcendentals in Western philosophy, and it set the table for thinkers such as Albert the Great and Thomas Aquinas.
Do You Think and Want with the Same Part of Your Mind?
Philip also used his transcendental theory to solve a puzzle about human action. Medieval philosophers generally thought you need separate mental powers to explain how people act: an intellect that understands and judges, and a will that desires and chooses. The intellect’s job is truth; the will’s job is the good. Most thinkers saw the practical intellect (the part that figures out what to do) and the will as two distinct powers. Philip said no. He claimed that the practical intellect and the will are not separate powers at all—they are one power doing two different acts. Why? Because the goal of the practical intellect is truth, and the goal of the will is the good. But according to his transcendental theory, truth and goodness differ only in concept, not in reality. If the ends of the powers are extensionally the same, Philip reasoned, then the powers themselves must also be the same in reality. When you use your intellect to weigh options and your will to desire one, you are using a single faculty in two modes. Albert the Great later examined Philip’s arguments and rejected them, but the fact that he engaged them seriously shows Philip’s influence. Philip did, however, see real distinctions among the apprehensive powers—like speculative intellect, imagination, and the senses—because what each grasps differs in nature. But on the motive side, there is just one power, called appetite. When moved by sensory awareness it is the sensory appetite; when moved by intellectual judgment it is the will.
The Spark That Never Makes a Mistake
Another of Philip’s lasting ideas is his theory of synderesis (sin-DER-uh-sis). The word comes from Jerome, who described it as a spark of conscience that never goes out. Medieval thinkers were hunting for a secure foundation for our ability to know universal moral principles—rules like “do good and avoid evil.” Reason sometimes messes up, so how can we be sure about right and wrong? Philip, together with William of Auxerre, turned synderesis into a formal answer. He argued that synderesis is an innate habitual potency: a built-in capacity that does not need to be trained by repeated actions. It is like an internal moral compass that is always on. It does more than just whisper “do good”; it also reaches toward the highest good and examines everything in that light. Philip placed synderesis above reason. Reason can go wrong when choosing between good and evil, but synderesis never errs. Even if a person’s will or reason falls into error, synderesis keeps giving correct commands. This idea became vital for natural law theory and the conviction that every human being carries a universal guide to conduct.
Why a 13th‑Century Chancellor Still Matters
You are not a medieval scholar, but Philip’s questions probably sound familiar. When you call something “good,” are you just noticing it exists in a certain way? If a dog is a perfect dog—healthy, friendly, playful—is that the same as saying the dog is fully real? Philip’s theory suggests goodness is not an extra ingredient; it is a thing’s being, lived out fully. That could shift how you think about why anything matters. His take on thinking and wanting also hits close to home: when you debate whether to do your homework or play a game, is your mind using one power or two? And synderesis poses a deep challenge: do you have a built-in spark that knows right from wrong, even when your reasoning gets cloudy? Philip would say yes, and that spark never dims. Whether you agree or not, his ideas shaped centuries of debate on conscience, freedom, and what it means to be good. The next time you feel a quiet “I know this is wrong,” you might be hearing an echo of Philip the Chancellor’s thirteenth-century voice.
Think about it
- If everything that exists is good simply because it exists, could anything be truly evil—or would evil just be a kind of missing being?
- If your conscience always knows what is right, even when your reasoning fails, how could you tell the difference between your conscience and your fears or habits?
- Philip believed the power to think and the power to want are really one power doing two jobs. Can you remember a time when your thinking and wanting seemed to clash? Does that clash prove they are separate powers?
