Thus _Asal_ and _Hayy_, after this admonitory talk, having bid farewell to Prince Salaman and his people, took leave of them and waited for an opportunity of returning to their own Island, till at length it pleased God, the Almighty and Glorious, to afford them a commodious passage thither. And _Hayy Ibn Yokdhan_ endeavoured to attain to his lofty state of speculation in the same manner as formerly, until he attained thereto: and _Asal_ followed his steps till he came near him or was not far therefrom. So they continued worshipping God in that Island until death seized upon them. _Epilogue of the Author._ And this is that--God help thee and us by his spirit--which we have received of the history of _Hayy Ibn Yokdhan_ and _Asal_ and _Salaman_. In its setting down we have made such choice of words as are not found in any other book nor accustomed to be heard in common and vulgar speech. And it is part of that hidden knowledge which no man receives but he who has the knowledge of God; nor is any man ignorant of it, but those that have not the right knowledge of God. We have indeed followed a method quite contrary to that of our good Forbears, as to their keeping secret these matters and their sparingness of divulging them. But the reason that readily persuaded us to divulge this secret, and to break through this veil, was, these evil opinions which have risen up in this our time, the corrupt notions which are being devised by some pretenders to philosophy in this world, so that they are dispersed and diffused into various regions, and the mischief and evil arising therefrom has grown epidemical. So that we are solicitous on behalf of the weak--who have rejected what they received by tradition from the Prophets of blessed memory and make choice of that which is delivered them by foolish men--lest they should think those opinions to be a secret that ought to be kept from them who are not capable thereof, and this should increase their desire after them, and would awake a more eager appetite after them. Therefore, it seemed good to us to give them a glimpse of this secret of secrets, whereby we may lead them into the way of truth and divert them from that wrong path. Nevertheless, we have not committed the secrets that are comprehended in these leaves as to leave them without a thin veil which will be easily unveiled by those who are capable of understanding them, but shall be so thick and gross to those who are unworthy to go further on and pass beyond it, that it will be impossible for him to pierce through it.