Everyone knows about the bulletin board message.
Few recall the unfundated mandate.
Frankly, the latter had more immediate, profound impact on the Reformation.
That is to say, on September 3, 1538, the King of England ordered the clergy of the church of England to provide by October 31, 1538,
"One book of the whole Bible of the largest volume in English, and the same set up in some convenient place within the said church that ye have care of, whereas your parishioners may most commodiously resort to the same and read it."
Luther posted in Latin, but the King in English: Luther against Indulgences, but the King against all anti-Christian religions.
Praise God for his blessings showered both on German and England in the 16th century!