De Iside et Osiride

All good things, my dear Clea, sensible men must ask from the gods; and especially do we pray that from those mighty gods we may, in our quest, gain a knowledge of themselves, so far as such a thing is attainable by men. For we believe that there is nothing more important for man to receive, or more ennobling for God of His grace to grant, than the truth. God gives to men the other things for which they express a desire, but of sense and intelligence He grants them only a share, inasmuch as these are His especial possessions and His sphere of activity. For the Deity is not blessed by reason of his possession of gold and silver, nor strong because of thunder and lightning, but through knowledge and intelligence. Of all the things that Homer said about the gods, he has expressed most beautifully this thought:

Both, indeed, were in lineage one, and of the same country, Yet was Zeus the earlier born and his knowledge was greater.