Those before them did also plot (against AllahÂ´s Way): but Allah took their structures from their foundations, and the roof fell down on them from above; and the Wrath seized them from directions they did not perceive. 16:26
Hadith of the day
There are two kinds of scholars: those who act on their knowledge, these are the saved ones; and those who do not put into practise what they know, these are led to their downfall.
Muhammad Kulayni, Usul al-Kafi, vol.1, p.55 Imam Jafar Al Sadiq (as)