Some Sufis were sitting together in private, when one of them opened his mouth in slander.
“Didst thou ever make a crusade in Europe?” he was asked.
“Beyond the four walls of my house,” he replied, “I have never placed my feet.”
“Never have I met so unfortunate a man,” observed the questioner. “The infidel remains safe from his enmity, yet a Mussulman escapes not the violence of his tongue.”