What was aotumatically rejected by the concept of Sola Scriptura?

Using ANYTHING except the Holy Bible to prove whatever it is you are trying to explain Bibically. Martin Luther found by reading a Bible that was chained to a monastery wall that "man" (people) are saved through the free gift of salvation because of Jesus' sacrifice for man. It was taught in his time that you could BUY indulgences to get out of pergatory (a man-made tradition not found in Scripture) and that people were being misled by the church by not allowing members to own a Bible and that they were told that Scriptuire could only be interpreted by the clergy.