A.D. 1517 · extended material
Luther's Reformation
Is a sinner justified by faith alone, or by faith cooperating with the church's sacramental system?
Historical Context
Luther's protest against the sale of indulgences began as an attempt to reform the church from within, not to break from it.
Controversy
Rome's practice tied assurance of forgiveness to indulgences, penance, and priestly mediation rather than to Christ's finished work received by faith.
Confession / Clarification
Luther recovered justification by faith alone, grounded in Scripture alone: salvation as a gift received, not a transaction administered.