III. (9) And they shall undergo eternal banishment, God himself confirming their expulsion, when he bids the wise man obey the word spoken by Sarah, and she urges him expressly to cast out the serving woman and her son; and it is good to be guided by virtue, and especially so when it teaches such lessons as this, that the most perfect natures are very greatly different from the mediocre habits, and that wisdom is a wholly different thing from sophistry; for the one labours to devise what is persuasive for the establishment of a false opinion, which is pernicious to the soul, but wisdom, with long meditation on the truth by the knowledge of right reason, bring real advantage to the intellect. (10) Why then do we wonder if God once for all banished Adam, that is to say, the mind out of the district of the virtues, after he had once contracted folly, that incurable disease, and if he never permitted him again to return, when he also drives out and banishes from wisdom and from the wise man every sophist, and the mother of sophists, the teaching that is of elementary instruction, while he calls the names of wisdom and of the wise man Abraham, and Sarah.

IV. (11) Then also, “The flaming sword and the cherubim have an abode allotted to them exactly in front of paradise.” The expression, “in front,” is used partly to convey the idea of a resisting enemy, and partly as suitable to the notion of judgment, as a person whose cause is being decided appears in front of his judge: partly also in a friendly sense, in order that they may be perceived, and may be considered in closer connection by reason of the more accurate view of them that is thus obtained, just as archetypal pictures and statues are placed in front of painters and statuaries. (12) Now the first example of an enemy placed directly in front of one is derived from what is said in the case of Cain, that “he went out from the face of God, and dwelt in the land of Nod, in the front of Eden.”{5}{#ge 4:16.} Now Nod being interpreted means commotion, and Eden means delight. The one therefore is a symbol of wickedness agitating the soul, and the other of virtue which creates for the soul a state of tranquillity and happiness, not meaning by happiness that effeminate luxury which is derived from the indulgence of the irrational passion of pleasure, but a joy free from toil and free from hardship, which is enjoyed with great tranquillity. (13) And it follows of necessity that when the mind goes forth from any imagination of God, by which it would be good and expedient for it to be supported, then immediately, after the fashion of a ship, which is tossed in the sea, when the winds oppose it with great violence, it is tossed about in every direction, having disturbance as it were for its country and its home, a thing which is the most contrary of all things to steadiness of soul, which is engendered by joy, which is a term synonymous with Eden.

V. (14) Now of the kind of opposition of place which is connected with standing in front of a judge for judgment, we have an example in the case of the woman who has been suspected of having committed adultery. For, says Moses, “the priest shall cause the woman to stand in front of her lord, and she shall uncover her Head.”{6}{#nu 5:18.} Let us now examine what he intends to show by this direction. It often happens that what ought to be done is not done, in the manner in which it ought to be done, and sometimes too that which is not proper is nevertheless done in a proper manner. For instance, when the return of a deposit is not made in an honest spirit, but is intended either to work the injury of him who receives it back again, or by way of a snare to bear out a denial in the case of another deposit of greater value, in that case a proper action is done in an improper manner. (15) On the other hand, for a physician not to tell the exact truth to a sick patient, when he has decided on purging him, or performing some operation with the knife or with the cautery for the benefit of the patient, lest if the sick man were to be moved too strongly by the anticipation of the suffering, he might refuse to submit to the cure, or through weakness of mind might despair of its succeeding; or in the case of a wise man giving false information to the enemy to secure the safety of his country, fearing lest through his speaking the truth the affairs of the adversaries should succeed, in this case an action which is not intrinsically right is done in a proper manner. In reference to which distinction Moses says, “to pursue what is just Justly,”{7}{#de 16:20.} as if it were possible also to pursue it unjustly, if at any time the judge who gives sentence does not decide in an honest spirit. (16) Since therefore what is said or done is openly notorious to all men, but since the intention, the consequence of which what is said is said, and what is done is done, is not notorious, but it is uncertain whether it be a sound and healthy motive, or an unhealthy design, stained with numerous pollutions; and since no created being is capable of discerning the secret intention of an invisible mind, but God alone; in reference to this Moses says that “all secret things are known to the Lord God, but only such as are manifest are known to the creature.” (17) And therefore it is enjoined to the priest and prophet, that is to say to reason, “to place the soul in front of God, with the head Uncovered,”{8}{#nu 5:14.} that is to say the soul must be laid bare as to its principal design, and the sentiments which it nourished must be revealed, in order that being brought before the judgment seat of the most accurate vision of the incorruptible God, it may be thoroughly examined as to all its concealed disguises, like a base coin, or, on the other hand, if it be found to be free from all participation in any kind of wickedness, it may wash away all the calumnies that have been uttered against its bringing him for a testimony to its purity, who is alone able to behold the soul naked.