These egoists are busy in reading literature but they do not follow or think over it. The result is that with more reading they commit more sins (by presumptuous and arbitrary interpretations, disbelief and wrong acts).
Will they not then ponder over the Quran, or is it that on their hearts are locks? (24, Muhamad)
TRADITION: Wisdsom is like the lost she-camel of the true believer; he should recover it wherever he finds it.
Sometimes knowledge infuses pride in a man. Sometimes he is inclined to believe that Allah shall forgive him due to his learning. In such cases knowledge does more harm than good . (lman Ghazali).
We do not derive any benefit from our life-long discussions except that we collect a number of controversies. (Imam Ghazali)

The learned ones page after page turn,
Their hearts accept not what they learn,
The more pages they turn. the more they sin

They read and again but their hearts remain unaffected,
The more pages they turn, the more sins they commit.