How did the Gutenberg press first help the reformation take route?

The Gutenberg press, invented in the mid-15th century, revolutionized the production of books by making them more accessible and affordable. This technological advancement allowed Martin Luther's 95 Theses and other reformative writings to be printed and widely distributed, spreading his ideas rapidly across Europe. As a result, the press facilitated public discourse and debate on religious issues, undermining the Catholic Church's authority and fueling the Reformation. This shift in communication helped to mobilize support for reform and challenge established doctrines.