
Grace, for Augustine, is God's free, unmerited gift that overcomes human bondage to sin and enables us to choose the good. It's not something we earn; God gives it freely to those He has predestined before the world was created. There are three key types: Prevenient Grace (precedes human action, awakening conscience and drawing us toward faith), Irresistible Grace (once given to the elect, cannot be rejected—it transforms the will unfailingly), and Sanctifying Grace (ongoing grace that transforms us into righteousness through the Holy Spirit). Grace transforms us from "non posse non peccare" (unable not to sin, enslaved) to "posse non peccare" (able not to sin, free), creating a "liberated free will" (liberum arbitrium liberatum) that desires and freely chooses the good.
Human Condition After Original Sin:
Why Free Will Alone Isn't Enough:
Definition:
Grace that goes before human choice or action, initiating the process of salvation.
How It Works:
Universal or Particular?
Key Insight:
Prevenient grace answers the Pelagian challenge: "If we're enslaved by sin, how can we freely turn to God?" Augustine responds: "Grace precedes and enables the first movement toward God."
Definition:
For those whom God has predestined, grace is irresistible—it unfailingly transforms the will.
How It Works:
Why Irresistible?
Limited to the Elect:
From Bondage to Freedom:
Grace transforms our will from enslaved to liberated:
| State | Condition | Freedom |
|---|---|---|
| Non Posse Non Peccare | "Unable not to sin" (pre-grace) | Enslaved—can only sin |
| Posse Non Peccare | "Able not to sin" (with grace) | Free—can choose the good |
| Posse Non Velle Peccare | "Able not to want to sin" (perfection) | Perfectly free—don't even desire evil |
True Freedom:
Augustine teaches that true freedom is not the ability to do anything, but the ability and desire to do the good. A slave obeys against his will. A free person desires and freely does what their master commands. Grace creates this holy bondage—we are enslaved to God but perfectly free because we love our Master's will.
Definition:
The grace that continuously transforms us into righteousness, making us increasingly holy and loving.
How It Works:
Justification Through Sanctification:
Definition:
God's eternal decision, before time began, to choose certain people (the elect) for salvation through Christ.
Why Predestination?
Augustine grounds predestination in grace because:
Election of Grace:
Augustine's phrase "election of grace" means: Election (predestination) IS grace—they're the same thing. God's choice to save certain people is itself grace—an act of God's mercy. This protects grace from becoming merited, resistible, or dependent on human choice.
The Difficulty:
If God predestines some to salvation and others to damnation:
The Mystery:
Augustine acknowledges this is a "mystery" we cannot fully understand—how God's sovereignty (predestination) and our freedom (genuine choice) both stand true.
Augustine's Resolution:
Free will and grace are not opposed—they cooperate:
How They Work Together:
Augustine's Analogy:
Like a teacher and student: the teacher provides the knowledge (grace), the student learns and practices (free will). Both are necessary.
"God's precepts would be of no use to a man unless he had free choice of will. But free will alone is not enough—concupiscence mastered us. Therefore, grace renders its help. Were not this help given, then the law would be nothing but the strength of sin."
Source: Augustine, On Grace and Free Will
Context: Augustine explains the relationship between free will and grace—both are necessary. The law shows what's right; free will enables choice; but only grace enables us to actually choose the good.
"The grace of God through Jesus Christ our Lord must be understood as that by which alone men are delivered from evil, and without which they do absolutely no good thing."
Source: Augustine, Enchiridion
Context: Augustine's stark claim about the necessity of grace—not just helpful, but absolutely essential for any good act.
"God's love has been poured out into our hearts through the Holy Spirit, who has been given to us." (Romans 5:5)
Source: Romans 5:5, key to Augustine's theology
Context: This verse is central to Augustine's doctrine—grace doesn't merely declare us righteous; it pours love into our hearts, transforming us from within.
Bondage of Will
Without grace, our will is enslaved to sin—we can only choose evil.
Prevenient Grace
Grace that precedes and enables our first movement toward God.
Irresistible Grace
For the elect, grace unfailingly transforms the will to choose the good.
Sanctifying Grace
Grace that continuously transforms us, making us actually righteous.
Transformation of Will
Grace moves us from "unable not to sin" to "able not to sin."
Predestination
God's eternal choice of the elect is itself grace—unmerited favor.
Grace and Free Will Cooperate
Not opposed—grace empowers genuine freedom to choose the good.
| Aspect | Meaning |
|---|---|
| Prevenient Grace | Grace that precedes and awakens the first desire for God |
| Irresistible Grace | Grace given to the elect that cannot be rejected |
| Sanctifying Grace | Ongoing grace that transforms us into righteousness |
| Non Posse Non Peccare | "Unable not to sin"—our state before grace |
| Posse Non Peccare | "Able not to sin"—our state with grace |
| Liberum Arbitrium Liberatum | "Liberated free will"—free will empowered by grace |
| Election of Grace | God's predestined choice to save the elect; the choice itself IS grace |
| Synergy | Grace and free will cooperate—God empowers, we freely choose |
Strengths
Weaknesses