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Martin Luther appeared before the Diet of Worms on April 17, 1521, summoned by E
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April 17

Luther Stands Firm: Diet of Worms Ignites the Reformation

Martin Luther appeared before the Diet of Worms on April 17, 1521, summoned by Emperor Charles V to recant his writings. When asked if he stood by his books, Luther requested a day to consider. He returned on April 18 and delivered his famous refusal: "Unless I am convinced by the testimony of the Scriptures or by clear reason, I cannot and will not recant anything, for to go against conscience is neither right nor safe. Here I stand, I can do no other. God help me. Amen." The statement may be partially apocryphal, but its substance is confirmed by multiple witnesses. Charles V declared Luther an outlaw, but Frederick the Wise of Saxony staged a fake kidnapping and hid him in Wartburg Castle, where Luther translated the New Testament into German in 11 weeks.

April 17, 1521

505 years ago

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