But the man who appears to be endued with a thin voice, and with slowness of speech, and to be almost dumb, is nevertheless found to be talkative, so that in one place he is represented not merely as speaking, but even as crying out; and, in another, as exerting a ceaseless and uninterrupted flow of words; for, says the scripture, "Moses spoke, and God answered him with a voice." Exodus xix. 19. He did not speak in brief periods or sentences, but in one continuously extended speech; and God also instructed him, not in brief sentences, but gave him one unbroken and continuous answer. And whenever there is an answer, there then must of necessity have been, in every case, a question. But whenever any one puts a question it is respecting something which he does not know, because he is desirous to learn; inasmuch as he is aware that there is nothing so useful with regard to acquiring knowledge as to ask, to inquire, to investigate, to appear to know nothing, and not to have an idea that one comprehends anything firmly.
 The wise, therefore, take God for their teacher and instructor; and those who are less perfectly initiated in wisdom take the wise men for theirs. On which account they say, also, "Do thou speak with us, and let not God speak to us, lest we die." Exodus xx 19. And the virtuous man uses such freedom of speech as not only to speak and cry out, but even to advance positive claims with true confidence and genuine feeling; for the expression, "If thou forgivest them their sin, forgive them; and if not, then wipe me out of the book which thou hast written." Exodus xxxii. 32. And this sentence also, "Did I conceive all this people in my womb? Or have I brought them forth, that thou sayest unto me, Take them up into thy bosom, as a nurse takes her sucking child." Numbers xi. 11. And also that passage where we read, "From whence am I to get flesh to give to all this people, because they cry unto me? Shall sheep and oxen be sacrificed, or shall all the fish of the sea be collected together, to satisfy them?" And again, "Lord, why hast thou afflicted this people?" And again, "Why hast thou sent me?" And, in another place, "From the time that

 Exodus xix. 19. 
 Exodus xxxii. 32. 

 Exodus xx 19. 
 Numbers xi. 11. 
 
I went forth to speak to Pharaoh in thy name, he has afflicted the people." And again, "Thou hast not delivered thy people." Exodus v. 22. For these, and similar things, any one would have feared to say to any king of this earth; but to deliver such sentiments, and to speak freely to God, was an instance of what ought not to be called extreme audacity, but of good confidence;