XXXIII.  But it is not possible for me to make use of even this; because it is very evident what gives the ray its motion; but there is nothing prior to God which could set Him in motion; for He is Himself the Cause of all things, and He has no prior Cause.  And secondly because in this case also there is a suggestion of such things as composition, diffusion, and an unsettled and unstable nature…none of which we can suppose in the Godhead.  In a word, there is nothing which presents a standing point to my mind in these illustrations from which to consider the Object which I am trying to represent to myself, unless one may indulgently accept one point of the image while rejecting the rest.  Finally, then, it seems best to me to let the images and the shadows go, as being deceitful and very far short of the truth; and clinging myself to the more reverent conception, and resting upon few words, using the guidance of the Holy Ghost, keeping to the end as my genuine comrade and companion the enlightenment which I have received from Him, and passing through this world to persuade all others also to the best of my power to worship Father, Son, and Holy Ghost, the One Godhead and Power.  To Him belongs all glory and honour and might for ever and ever.  Amen.