Does the problem of evil disprove the existence of God?

The problem of evil challenges the idea of an all-powerful and benevolent God. Philosophers argue that suffering may serve deeper metaphysical or moral purposes.

Is morality possible without God?

Some philosophers argue that morality arises from reason and human flourishing, while others believe it ultimately requires a transcendent foundation.

Can reason prove the existence of God?

Classical philosophers proposed arguments such as the cosmological and moral arguments to support belief in God, though critics debate whether these provide proof or philosophical justification.

The Primacy of Consciousness | Tawhid vs. Advaita Vedanta

Adi Shankaracharya: You have pressed the question of illusion with rigor. Now allow us to examine the foundation of your own position. You begin with existence—as though it were self-evident. But we ask: how is existence known? Is it not always known through consciousness?

Ibn Sina (Avicenna): Clarify your meaning.

Adi Shankaracharya: You speak of contingent beings and necessary existence. But all such claims are made within awareness. You never encounter “existence” apart from consciousness. Every object, every argument, every perception—appears within awareness. Thus, consciousness is not something within existence; rather, existence is known only within consciousness. It is therefore more fundamental.

Ibn Rushd (Averroes): You are shifting from ontology to epistemology. The fact that something is known through consciousness does not mean it depends on consciousness to exist. The eye is required to see the sun, but the sun does not depend on the eye to exist.

Adi Shankaracharya: Yet you cannot step outside consciousness to verify this claim. The sun you speak of is still an object of awareness. Even your reasoning unfolds within consciousness. You cannot access existence independently of it. Therefore, consciousness is the ground upon which all claims of existence stand.

Al-Ghazālī: It is true that knowledge requires awareness. But this does not collapse existence into consciousness. Rather, it shows that consciousness is a faculty through which existence is apprehended. The distinction remains. To conflate the two is to mistake the instrument for the object.

Adi Shankaracharya: Let us then consider your conception of God. You describe a Necessary Being who possesses knowledge, will, and power. But these are attributes. Do they differ from His essence, or are they identical to it?

Ibn Sina: They are not separate parts, for the Necessary Being is absolutely simple. Yet they are not meaningless distinctions. They are identical to the essence, but conceptually distinct.

Adi Shankaracharya: Then you face a difficulty. If the attributes are truly distinct, then you introduce multiplicity within the Divine. But if they are not distinct, then to say “God knows” or “God wills” adds nothing beyond saying “God is.” The distinctions collapse into redundancy. Advaita avoids this entirely by asserting nirguna Brahman—the Absolute without attributes, beyond all conceptual divisions.

Ibn Rushd: The distinction is not a real division, but a conceptual one that allows the intellect to apprehend the perfection of the Divine. It does not introduce multiplicity in reality.

Adi Shankaracharya: Let us then consider another point. You say that God creates the world. Creation implies a relation between creator and creation. It implies that something new comes into being. Does this not introduce change?

Ibn Sina: The change occurs in the world, not in God. The Divine will is eternal.

Adi Shankaracharya: But if the will is eternal, then its effect must also be eternal. An eternal cause produces an eternal effect. If the world begins in time, then either the cause is not eternal, or the relation itself changes. Both options introduce difficulty.

Al-Ghazālī: The relation between eternal will and temporal effect is indeed subtle, but it does not entail change in the Divine essence. The will does not come into being—it is eternally present.

Adi Shankaracharya: Yet the difficulty remains. You preserve multiplicity—God and world, creator and creation, attributes and essence. Each of these introduces distinctions that must be explained. Advaita takes a different path. It asks: what if these distinctions are not ultimately real?

Ibn Rushd: And in doing so, you risk dissolving the very reality you seek to understand.

Adi Shankaracharya: Or we reveal its true nature. The multiplicity you seek to explain may itself be the error. When the rope is known, the snake requires no further explanation. Likewise, when Brahman is realized, the world and its distinctions dissolve.

Al-Ghazālī: But until that realization occurs, the distinctions remain before us, demanding explanation. The intellect cannot ignore them.

Adi Shankaracharya: Then we return to the central question. Do we explain the many, or do we transcend it? Do we multiply concepts to account for multiplicity, or do we recognize that multiplicity itself is not ultimate?

Ibn Sina: And we respond: explanation must precede transcendence. A philosophy that dissolves the world without accounting for it risks abandoning reason at the very point where it is most needed.

Al-Ghazālī: We have now heard the strongest case for non-duality. Let us, then, examine whether the framework of necessary existence can respond without contradiction.