 This was early on. I believe this is in 1505, so Luther would have been about 20 years old, let's say. And yeah, he says that he was shocked and appalled by the decadence that he found there in Rome. In fact, even among the clergy. I don't have the quotation right in front of me, but he says something like that he heard the priests of the Curia, the Roman Curia, uttering disgusting words out loud even during the Mass, and he was shocked.