8 AN INTRODUCTION TO SUFI DOCTRINE the monotheism of Abraham. In a certain sense Chris- tian dogmas, which can be all reduced to the dogma of the two natures of Christ, the divine and the human, sum up in an “historical” form all that Sufism teaches on union with God. Moreover Sufis hold that the Lord Jesus (Seyidna ‘Issa) is of all the Divine Envoys (rusil) the most perfect type of contemplative saint. To offer the left cheek to him who smites one on the right is true spiritual detachment ; it is a voluntary withdrawal from the interplay of cosmic actions and reactions. It is none the less true that for Sufis the person of Christ does not stand in the same perspective as it does for Christians. Despite many likenesses the Sufi way differs greatly from the way of Christian contemplatives. We may here refer to the picture in which the different traditional ways are depicted as the radii of a circle which are united only at one single point. The nearer the radii are to the centre the nearer they are to one another; none the less they coincide only at the centre where they cease to be radii. It is clear that this distinction of one way from another does not prevent the intellect from placing itself by an intuitive anticipation at the centre where all ways converge. To make the inner constitution of Sufism quite clear -it should be added that it always includes as indipensables elements, first, a doctrine, secondly, an initiation and, thirdly, a spiritual method. The doctrine is as it were a symbolical prefiguring of the knowledge to be attained ; it is also, in its manifestation, a fruit of that knowledge. The quintessence of Sufi doctrine comes