It is said that Rabi‘a fasted for seven nights and days without sleeping, engrossed in prayers all night long. Her hunger had passed all limits, when through the door of her house came someone with a dish of food. Rabi‘a accepted the dish and went to get a lamp. When she came back, the cat had spilled the dish. "I'll go get a jug," she said, "and break my fast [with water]." But when she came back with the jug, the lamp was out. Her next intention was to drink water in the dark. Then the jug slipped from her hand and broke.
Rabi‘a let out such a groan that it was feared lest fire would consume half the house. She said: "Dear God, in my helplessness, what are you doing with me?"
Into her hearing came a voice: "Beware! lest you wish Me to confer the world's blessings on you, and empty your heart of desperate care for Me. Desperate care and worldly blessings can never come together in the same heart. You, O Rabi‘a, have your will, and I have Mine, and in one heart your will and I can never come together."
Rabi‘a said: "On hearing these words pronounced, I cut short my hopes, and turned my heart so far from this world that, for thirty years, I have carried out each prayer as if I knew it were my last. And ever since that day, I have cut my head off from Creation, for fear lest someone come to distract me from Him.
"I said: 'God, be You my occupation, that I may be occupied by no one else.'"
From the Memorial of the Saints of Farid al-Din ‘Attar