PhilosophersMartin Luther

Martin Luther

Before God, the human will is not free: without grace it wills evil; with grace it wills the good; but it never chooses its master. It is "bound".

Augustinianism1483 · 1546 GermanyEisleben (Saxony)

Life

Martin Luther (1483-1546), a German monk and theologian, set off the Protestant Reformation in 1517 by publishing his 95 Theses against the sale of indulgences. He taught that salvation comes by faith alone and by grace, and translated the Bible into German. In On the Bondage of the Will (1525), replying to Erasmus, he denies that the human will can by its own power turn toward the good: a central debate on freedom and grace.

Main works

1517
Disputatio pro declaratione virtutis indulgentiarum

Criticizes the sale of indulgences and opens the Reformation.

1520
Von der Freiheit eines Christenmenschen

The Christian is free through faith and servant of all through love.

1525
De servo arbitrio

Reply to Erasmus: without grace, the human will is captive to sin.

In his own words

« Thus the human will is placed between the two like a beast of burden: if God rides it, it wills and goes where God wills. »

Sic humana voluntas in medio posita est, ceu iumentum, si insederit Deus, vult et vadit, quo vult Deus

Du serf arbitre, WA 18, 635 (1525)
« God foresees nothing contingently, but foresees, purposes and does all things by an unchangeable, eternal and infallible will. This thunderbolt throws down and utterly crushes free will. »

quod Deus nihil praescit contingenter, sed quod omnia incommutabili et aeterna infallibilique voluntate et praevidet et proponit et facit. Hoc fulmine sternitur et conteritur penitus liberum arbitrium

Du serf arbitre, WA 18, 615 (1525)
« Free will without God's grace is not free at all, but unchangeably captive and servant of evil. »

liberum arbitrium sine gratia Dei prorsus non liberum, sed immutabiliter captivum et servum esse mali

Du serf arbitre, WA 18, 636 (1525)

Positions

click a row to see the evidence
Does God exist?God
AtheismTheism
Stated

God is sovereign and all-powerful, and salvation depends on his grace alone.

Luther, De servo arbitrio (1525)

Are we truly free?Freedom
Determinism (no free will)Free will
Stated

Before God the will is bound: without grace it wills evil, and it never chooses its own master.

Luther, De servo arbitrio (1525)

Can reason judge everything, faith included?Faith and reason
Primacy of faith / the heartReason alone judges
Stated

Faith is placed above reason, which he calls the devil's whore when it judges divine things.

Luther, dernier sermon de Wittenberg (1546)

Are humans naturally good?Human nature
Fundamentally weak or corruptFundamentally good or perfectible
Stated

Since the Fall, human nature is corrupt and cannot do good by its own strength.

Luther, De servo arbitrio (1525)