#IJRAmadan Day 19

Allah does not take away the knowledge, by taking it away from (the hearts of) the people, but takes it away by the death of the [religious] learned men till when none of them remains, people will take as their leaders ignorant persons who when consulted will give their verdict without knowledge. So they will go astray and will lead the people astray.

(As written in the Collection of al-Bukhari, Book 3, Hadith 42)