The distinguished individuals above mentioned are known by the common appellation of "Welees," or particular favourites of God. The more eminent among them compose a mysterious hierarchical body, whose government respects the whole human race, infidels as well as believers; but whose power is often exercised in such a manner that the subjects influenced by it know not from what person or persons its effects proceed. The general governor or coryphæus of these holy beings is commonly called the "Ḳuṭb," which literally signifies a "pole," or an "axis," and is metaphorically used to signify a "chief," either in a civil or political, or in a spiritual sense. The Ḳuṭb of the saints is distinguished by other appellations: he is called "Ḳuṭb el-Ghós," or "---- el-Ghóth" ("the Ḳuṭb of Invocation for Help"), &c.; and simply "El-Ghós."[257] The orders under the rule of this chief are called "'Omud (or Owtád), Akhyár, Abdál, Nujabà, and Nuḳabà:" I name them according to their precedence.[258] Perhaps to these should be added an inferior order called "Aṣ-ḥáb ed-Darak," which is said to mean "Watchmen," or "Overseers." The members are not known as such to their inferior, unenlightened fellow-creatures; and are often invisible to them. This is more frequently the case with the Ḳuṭb, who, though generally stationed at Mekkeh, on the roof of the Kaạbeh, is never visible there, nor at any of his other favourite stations or places of resort; yet his voice is often heard at these places. Whenever he and the saints under his authority mingle among ordinary men, they are not distinguished by a dignified appearance, but are always humbly clad. These, and even inferior saints, are said to perform astonishing miracles, such as flying in the air, passing unhurt through fire, swallowing fire, glass, &c., walking upon water, transporting themselves in a moment of time to immense distances, and supplying themselves and others with food in desert places. Their supernatural power they are supposed to obtain by a life of the most exalted piety, and especially by constant self-denial, accompanied with the most implicit reliance upon God; by the services of good genii; and, as many believe, by the knowledge and utterance of "the most great name" of God. A miracle performed by a saint is distinguished by the term "karámeh" from one performed by a prophet, which is called "moạjizeh."