The Authority of Intellect and its Function from the Perspective of the Holy Qurʼan

“Behold! In the creation of the heavens and the earth , in the alternation of the night and the day , in the sailing of the ships through the ocean for the profit of mankind, in the rain which Allah sends down from the skies, and the life which He gives therewith to an earth that is dead , in the beasts of all kinds that He scatters through the earth , in the change of the winds and the clouds which they trail like their slaves between the sky and the earth (here) indeed are signs for a people that are wise.”