This is what we read:
"And further: The stages that mark the wayfarer's journey from the abode of dust to the heavenly homeland are said to be seven. Some have called these Seven Valleys, and others, Seven Cities. And they say that until the wayfarer taketh leave of self, and traverseth these stages, he shall never reach to the ocean of nearness and union, nor drink of the peerless wine.
The first is THE VALLEY OF SEARCH.
The steed of this Valley is patience; without patience the wayfarer on this journey will reach nowhere and attain no goal. Nor should he ever be downhearted; if he strive for a hundred thousand years and yet fail to behold the beauty of the Friend, he should not falter. ... In their search, they have stoutly girded up the loins of service, and seek at every moment to journey from the plane of heedlessness into the realm of being. No bond shall hold them back, and no counsel shall deter them.
It is incumbent on these servants that they cleanse the heart -- which is the wellspring of divine treasures -- from every marking, and that they turn away from imitation, which is following the traces of their forefathers and sires, and shut the door of friendliness and enmity upon all the people of the earth.
In this journey the seeker reacheth a stage wherein he seeth all created things wandering distracted in search of the Friend. How many a Jacob will he see, hunting after his Joseph; he will behold many a lover, hasting to seek the Beloved, he will witness a world of desiring ones searching after the One Desired. At every moment he findeth a weighty matter, in every hour he becometh aware of a mystery; for he hath taken his heart away from both worlds, and set out for the Ka‘bih of the Beloved. At every step, aid from the Invisible Realm will attend him and the heat of his search will grow." The Seven Valleys