gracie said:
and this passage is taken to relate to scholars? were there in fact any scholars of Islam or the Quran in Mohammed's time?
Yes, A whole lot of them. The narrators of Hadith for 1 Abu Hurairah, Anas ibn malik, Abdullah ibn Omar, A'isha (his wife) Abu Bakr, Omar, Ali, Zaid ibn Thabit, Mujahid, the list goes on and on.
You must remember these people desire to learn far supercedes our own. Jafir bin Abdullah on of the companions heard that Anais who was in Damascus had 1 hadith of the messenger. so he bought a camel and went on a 3 month trip to get this hadith. This is the love they had for the words of the Messenger. And their desire to take the knowledge that he had given them and learn it. The more they learn the closer they are to Allah and his Messenger. These people had the highest faith. Things we think are trivial now they considered them to be very serious and almost major sins. Like promising or telling little white lies. People are loose with the tongue nowadays. They lived their lives as if the Creator was right over their shoulder and would destroy them if they did anything outside of Islam and disregarded anything Allah or his Messenger said.