On the Life of the Wise Man made perfect by Instruction or, on the Unwritten Law, that is to say, on Abraham (16-20)

Therefore the lawgivers, and the laws in every state on earth, labour with great diligence to fill the souls of free men with good hopes; but he who, without any recommendation and without being enjoined to be so, is nevertheless hopeful, has acquired this virtue by an unwritten, self-taught law, which nature has implanted in him.

That which is placed in the next rank after hope is repentance for errors committed, and improvement; in reference to which principle Moses mentions next in order to Enos, the man who changed from a worse system of life to a better, who is called among the Hebrews Enoch, but as the Greeks would say, "gracious," of whom the following statement is made, "that Enoch pleased God, and was not found, because God transported him." [*]

For transportation shows a change and [*] [*]

And the expression, "he was not found," [*] is very appropriately employed of him whose place was changed, either from the fact of his ancient blameable life being wiped out and effaced, and being no longer found, just as if it had never existed at all, or else because he whose place has been changed, and who is enrolled in a better class, is naturally difficult to be discovered. For wickedness is a very multiform and extensive thing, on which account it is known to many persons; but virtue is rare, so that it is not comprehended even by a few.

And besides, the bad man runs about through the market-place, and theatres, and courts of justice, and council halls, and assemblies, and every meeting and collection of men whatever, like one who lives with and for curiosity, letting loose his tongue in immoderate, and interminable, and indiscriminate conversation, confusing and disturbing every thing, mixing up what is true with what is false, what is unspeakable with what is public, private with public things, things profane with things sacred, what is ridiculous with what is excellent, from never having been instructed in what is the most excellent thing in season, namely silence.