Vatican to issue Luther stamp Jan Bentz, LifeSiteNews Thursday, January 19, 2017 The Vatican’s Philatelic and Numismatic Office will soon issue a postage stamp commemorating Martin Luther on the occasion of the 500th anniversary of the schism he created in Christendom. Luther was excommunicated in 1521 by Pope Leo X via the papal bull, Decet Romanum Pontificem. © 2023 The Catholic Thing. All rights reserved. For reprint rights, write to: [email protected] The Catholic Thing is a forum for intelligent Catholic commentary. Opinions expressed by writers are solely their own.