Ahmad ibn 'Idris has narrated from Muhammad ibn ‘Abd al-Jabbar, from certain persons of our people in a Marfu’ manner, who have ascribed it to abu 'Abdallah (a.s) who has said the following.
The narrator has said, "I asked abu ‘Abdallah, "What is Intelligence?" He replied, ‘It is a fact with whose help one worships Allah, the Merciful, and attains paradise.’ I then asked, "What was the thing with Mu’awiyah?" ‘It was shrewdness. Mischief is similar to Intelligence but it is not Intelligence.’ The Imam replied.