(Muraqabah). This term applies to the vigilant concentration, with all the power of mind and thought and imagination, and the examination through which the slave carefully keeps guard over himself. During his muraqabah the slave observes how Allah becomes manifest both in the cosmos and within himself.
(Qalb). The human heart is the place of constant change and fluctuation. It is the supra-rational organ of intuition where the Transcendent Realities enter into contact with man. The heart is the isthmus between this world and the next. The battlefield of the Greater Holy War is the heart. This is where the downward-pulling lower self is confronted by the yearning spirit. The battle is fought between these two adversaries in order for one to take possession of the precious heart of man. Under the misguidance of the Misguider, the lower self wants the heart to plummet to the depths of ignorance. However, the spirit, which is from Allah, exerts a powerful attraction upon the heart, as it endeavours to guide it towards Knowledge of Allah. The greater the purification of the heart the more receptive it is to this irresistible attraction of the celestial spirit. The heart is the sanctified centre of man because it is the place which contains Allah. Keeping watch over the heart is part of the spiritual struggle of the Journey of Return. Those well-advanced along the Path never allow any intruders to enter their sanctified hearts. The heart of the Perfect Man is the Divine Throne around which circle the spiritual realities.
(Al 'Arifin/'Urufa). They see and recognize Allah wherever they look. The knowers are bewildered. But this is not the bewilderment of being lost, rather it is the bewilderment of having found Allah. They know that He cannot be known. The knowers are nothing because they are everything.
(Khalq Jadid). This term signifies the state of constant change (new creation) which everything undergoes in each indivisible instant. Nothing remains the same for two successive moments. It is through the observation of the new creation (khalq jadid) within his own heart that the knower gains knowledge of Allah, realising that each moment contains a fresh and new Knowledge of Allah. This is the never-ending unfolding of Knowledge from the Essence Itself.
(Hal). A spiritual state which overwhelms the heart. A hal enters the heart as a gift and a bestowal of Allah's Infinite Grace upon His slave. A spiritual state cannot be attained through effort, desire or invitation. It arrives unexpectedly and departs unexpectedly. The spiritual states are numerous and the spiritual stations are numerous. The Perfect Ones have passed beyond both.
