Some people become proud of their shallow knowledge. In reality knowledge is a think that is associated with believers. Hazrat Thanwi (QS) said that knowledge is a light that is granted to a believer. The rest is information. It is common to all. Yahood and Nasara have a lot of that. (Perhaps it is also an explanation of the Prophetic (PBUH) Tradition that beware of discernment of a believer he looks at the things with the light of Allah.)
(Sitting on Friday, September 24, 2010)