The Nature of God (Bk VII)
Initially views God as a material being but evolves to see God as an immaterial, infinite, and immutable being.
Struggles with how an all-good God allows evil to exist.
Realizes that evil is not a substance but a lack of good.
The Problem of Evil (Bk VII)
Rejects the Manichean idea of dual gods (one good, one evil).
Evil is a privation (lack of being), meaning it does not exist independently.
Everything that exists has some good in it; otherwise, it would not exist.
The Nature of Time (Bk XI)
Time is a characteristic of change—it exists only where change occurs.
God is eternal (outside of time) because He does not change.
The past and future do not exist in themselves; they exist only in human memory and expectation.
Creation and Interpretation of Genesis 1:1 (Bk XI, XII)
God created ex nihilo (out of nothing), not from pre-existing matter.
Heaven and earth represent formless matter and the “heaven of heaven” (spiritual realm).
Time began with creation; before creation, there was no “before.”
Augustine’s Conversion (Bk VIII)
Internal struggle: Old will (sinful desires) vs. New will (desire for God).
Key influences:
Platonist philosophers (helped him understand the immaterial nature of God).
Victorinus’ conversion (realization that intellectual belief is not enough).
The story of the two Roman officials (shame that others could convert so quickly).
The Garden Scene:
Crisis moment—paralyzed by indecision.
Hears a voice saying, “Take and read”—finds Romans 13:13-14, urging him to turn away from sin.
On Time: “What then is time? Provided that no one asks me, I know. If I want to explain it to an inquirer, I do not know.” (Bk XI)
On Evil: "If [things] were to be deprived of all good, they would not exist at all." (Bk VII)
On Conversion: “Late have I loved you, O Beauty ever ancient, ever new, late have I loved you!” (Bk X)
Is God’s Existence Self-Evident?
No, because humans do not inherently know God’s essence.
God’s existence is self-evident in itself but not to us.
Can God’s Existence Be Demonstrated?
Yes, via a posteriori demonstration (reasoning from effect to cause).
Humans cannot prove God’s existence a priori because we lack direct knowledge of God’s essence.
The Five Ways (Proofs for God’s Existence):
First Way (Motion): Everything in motion must be moved by another; there must be a First Mover (God).
Second Way (Efficient Cause): Everything caused has a cause; there must be a First Cause (God).
Third Way (Possibility & Necessity): Some things are contingent (they might not exist); there must be a necessary being—God.
Fourth Way (Gradation of Being): There must be a maximum being (God) from whom all lesser perfections derive.
Fifth Way (Design): The order in nature implies an intelligent designer (God).
God’s Nature:
Immutable (unchanging)
Pure Act (does not have potentiality)
Necessary Being (does not depend on anything for existence)
On God’s Existence: “The existence of God is not self-evident to us.”
On Change & Motion: “Whatever is in motion must be put in motion by another.”
On Necessary Being: “If everything is possible not to be, then at one time there could have been nothing in existence.”
Faith vs. Ethics (Problema I)
The ethical is the universal—everyone should follow moral laws.
The Knight of Faith (KF) can suspend the ethical teleologically—meaning for a higher purpose (e.g., Abraham sacrificing Isaac).
This is a paradox: Abraham is a father who must love his son, but faith demands he sacrifice him.
Absolute Duty to God (Problema II)
The individual has an absolute duty to God, which transcends universal ethics.
Abraham’s duty to God is beyond human understanding—hence why the KF cannot communicate it.
The KF’s relationship to God is absolute, not mediated by universal ethics.
Tragic Hero vs. Knight of Faith
Tragic Hero (Agamemnon, Brutus, Jephthah): Sacrifices for the greater good (understandable within ethics).
Knight of Faith (Abraham, Mary): Acts beyond the ethical, based on a direct relationship with God.
The Leap of Faith
Faith is not rational—it requires a leap into the absurd.
The KF believes the impossible is possible (Abraham believes he will get Isaac back).
Infinite Resignation vs. Faith
Knight of Infinite Resignation (KIR): Gives something up but does not expect it back (e.g., tragic hero).
Knight of Faith (KF): Gives something up but believes he will receive it back by virtue of the absurd.
On Abraham: “Abraham had faith and had faith for this life.” (Preamble)
On Ethics vs. Faith: "The ethical as such is the universal, and as universal it applies to everyone." (Problema I)
On the Leap of Faith: "He who walks the narrow path of faith, no one can advise, no one understand." (Problema I)
On the Knight of Faith: “He who acts by faith is greater than the tragic hero.” (Problema II)