Purifying the world

- How do we purify the world?- asked a disciple.

Ibn al-Husayn replied:

- There was once a sheik in Damascus called Abu Musa al-Qumasi. Everyone honored him for his great wisdom, but no one knew whether he was a good man.

"One afternoon, a construction fault caused the house where the sheik lived with his wife, to collapse. The desperate neighbors began to dig the ruins; eventually, they managed to locate the sheik's wife.

"She said: "Don't worry about me. First save my ...