"'Those who think that He had a beginning are in complete error, and those who think to describe Him fully are beside themselves. In relation to Him all description and comparison are impossible. Those who attempt to describe Him can only indicate the distance which separates Him from all human attributes; the beauty of being is represented in scriptural language by His Face and His infinite bounty by His Hand. If even one of the cherubims wished to contemplate His essence, he would be dazzled and frustrated by His glory. Since beauty is the veil of beauty, His manifestation must always remain a mystery, in the same way as the sun, when lightly obscured by a cloud allows its disc to be seen, but when it blazes forth in all its splendour, its disc is veiled from human eye by excess of light. The Lord, however, is always communicating His splendour to His creation without grudging or reserve; He imparts Himself generously and the plenitude of His bounty is without limit: He who has the least glimpse of His beauty remains entranced by it for ever; sometimes saints of extraordinary attainments who have given themselves up to Him and have been favoured by His grace, aware of the worthlessness of the perishable world, when, from their ecstatic state they return to it, are haunted for the rest of their lives by regret and sadness.' "Here Hay ibn Yokdhan closed his discourse by adding: "'If I had not, in thus addressing you, been acting in obedience to the commands of my Lord, I would rather have left you for Him. If you will, accompany me on the path of safety.'" Thus concludes this brief allegory, which, like Avicenna's other mystical treatises, is concerned with the progress and development of the human soul. According to him, the soul is created for eternity, and the object of its union with the body is the formation of a spiritual and independent microcosm. During our earthly life we have but a dim presentiment of this future condition; this presentiment produces in different characters a lesser or greater desire for it, and the thoroughness of our preparation depends on this desire. This preparation is only accomplished by the development of the highest faculties of the soul, and the inferior faculties of the senses furnish the indispensable basis for this.