(Ruh). The Ruh is that centre within man which is attracted and drawn back to its Source. The spirit endeavours to pull the heart towards Allah, while the lower self exerts a downward pull on the heart. The human spirit is also Allah's Spirit because Allah breathed His Spirit into man. In being both 'uncreated' and 'created' the Ruh makes its descent. On the Night of Power, "Therein descend the angels and the Spirit, by Allah's permission" (Qur'an 97:4). The 'uncreated' spirit is equated with the Reality of Muhammad and the 'created' spirit extends from the Divine Throne down to the Perfect Man. The Ruh cannot be seen except by the man who has outstripped 'both the worlds'. The spirit is neither within nor without the body, neither detached from it or attached to it. It is both within and without, detached and attached. The luminosity which radiates from a man depends upon the degree of activity of his Ruh.