THE INTELLECTUAL FACULTIES 121 in so far as it is the act of recollection (adh-dhikr) it is directly connected with the intellect, for this act refers implicitly to the timeless presence of the essences, al- though they cannot appear as such in the mind. The recapitulation of perceptions in recollection may be inadequate and in a certain sense even must be so since the mind is. subject to the attrition of time, but, if recollection were not implicitly adequate, it would be only pure illusion—something which does not exist. If recollection can evoke the past in the present it is because the present contains in virtuality the whole extension of time ; all existential ‘“flavours” are con- tained in the *flavourlessness’’ of the present moment. This is what is realised by spiritual recollection (dhikr) : instead of going back ¢ horizontally’ into the past it addresses itself ““vertically” to the essences which regulate both past and future. The Spirit (ar-Ruh) is both Knowledge and Being. In man these two aspects are in a way polarised as the reason and the heart. The heart marks what we are in the light of eternity, while the reason marks what we “think”’. Seen from one angle the heart (al-qalb) also represents the presence of the Spirit in both aspects, for it is both the organ of intuition (al-kashf) and also the point of identification (wajd) with Being (al-Wujud). According to a divine saying (hadith qudsi) revealed through the mouth of the Prophet God said: “The heavens and the earth cannot contain Me, but the heart of my believing servant does contain Me.” The most intimate centre of the heart is called the mystery