أعشي بن مازن

Imam Ali (AS) said, ‘The one who is infatuated with something, his eyes become blind and his heart becomes sick, such that he sees with unsound eyes and hears with deaf ears, his base desires having torn apart his reason and [love of] the world having killed his heart.

[About the bounties and guidance of Allāh, and those who are ungrateful :] Glorified art Thou, the Creator, the Worshipped, on account of Thy good trials of Thy creatures. Thou created a house (the Paradise) and provided in it for feasting, drinks, foods, spouses, servants, places, streams, plantations and fruits. Then Thou sent a messenger to invite towards it, but the people did not respond to the caller, and did not feel persuaded to what Thou persuaded them nor showed eagerness towards what Thou desired them to feel eager. They jumped on the carcass (of this world), earned shame by eating it and became united on loving it. When one loves a thing it blinds him and sickens his heart. Then he sees but with a diseased eye, hears but with unhearing ears. Desires have cut asunder his wit, and the world has made his heart dead, while his mind is all longing for it.