Equally remarkable and equally suggestive is Philo's treatment of the dietary laws. We have seen that he placed them under the governing principle of the tenth commandment, "Thou shalt not covet," or, more broadly, "Thou shalt not have base desires." The dietary laws are at once a symbol and a discipline of temperance and self-control. We know that the Greeks, as soon as they had a superficial knowledge of Jewish observance, jeered at the barbarous and stupid superstition of refusing to eat pork. Again we are told in the letter of the false Aristeas that when Ptolemy's ambassadors went to Jerusalem, to summon learned men to translate the Torah into Greek, Eleazar, the high priest, instructed them in the deeper moral meaning of the dietary laws. Further, in the fourth book of the Maccabees—an Alexandrian sermon upon the Empire of Right Reason—we find an eloquent defence of these same laws as the precepts of reason which fortify our minds. Philo, then, is following a tradition, but he improves upon it. Accepting the Platonic psychology, which divided the soul into reason, temper (i.e., will), and desire, he shows how the aim of the Mosaic law about food is to control desire and will, so as to make them subservient to reason. By practicing self-restraint in the two commonest actions of life—eating and drinking—the Israelite acquires it in all things. The hard ascetic who would root out bodily desires errs against human nature, but the wise legislator controls them and curbs them by precepts, so that they are bent to the higher reason.
[pg.124] Modern apologists for Judaism have been found who, trying to force science to support their tottering faith, allege that the dietary law is hygienic. Philo relies on no such treacherous reed. We may not eat, he says,[165] the flesh of the pig or shell-fish, not because they are unhealthy, but because they are the sweetest and most delightful of all food, and for that very reason they are marks of the sensual life. This and this alone is the true religious justification of the dietary law.
In this way, by showing how the letter represents the spirit, Philo fulfils the law; his religion is liberal in thought, conservative in practice. He sees clearly that to throw off the law and reject tradition involves in the end chaos and the overthrow of righteousness. And certain Christian—and other—theologians, if one may make bold to say so, fail to realize the spirit of Philo, when they speak of him as a man who approached the light, but was too tied down by the old traditions to receive the full illumination. Rather is it true that the Jewish aspiration of "freedom under the law," or spirit through the letter, is absolutely fundamental in Philo, and loyalty to the Torah is a guiding principle in his religious outlook. He asserts it clearly and strikingly, not only in his ethical commentary on the law, but in his philosophical allegories. Both passages deserve quotation, since they mark the fundamental contrast between Philo and non-Jewish allegorists of the law. In the first [pg.125] Philo is commenting upon the command "Thou shalt not add to or take away from the law" (Deut. xix. 14).[166] He shows first how each of the virtues is marred by excess in either direction; virtue in fact, according to the Aristotelian formula, is "a mean."
"And in the same way, if we add anything great or small to piety, the queen of virtues, or take anything away, we mar it and change its form. Addition will engender superstition, and diminution impiety, and true piety will disappear, which above all things we should pray for to enlighten our souls: for it is the cause of the greatest of goods, inducing in us a knowledge of our conduct towards God, which is a thing more royal and kingly than any public office or distinction. Further, Moses lays down another general command, 'Do not remove the boundary stone of thy neighbor, which thy ancestors have set up.' This, methinks, does not refer merely to inheritances and the boundary of land, but it is ordained with a view to the preservation of ancient customs. For customs are unwritten laws, the decrees of men of old, not carved indeed upon pillars and inscribed upon parchment, but engraved upon the souls of the generations who through the ages maintain the chosen community. Children should take over the paternal customs from their parents as part of their inheritance, for they were reared on them, and lived on them from their swaddling days, and they should not neglect them merely because the tradition is not written. The man who obeys the written laws is not, indeed, worthy of praise, for he may be constrained thereto by fear of punishment. But he who holds fast to the unwritten laws gives proof of a voluntary goodness and is worthy of our eulogy."
Clearly he is arguing here for the observance of the oral law, which later was standardized in the Halakah.
In the other passage, which occurs in the philosophical book "On the Migration of Abraham,"[167] he sets forth the reason of the authority of the law with more argument, and controverts those who would allegorize away the ordinances.
"To whom, then, God has granted both to be and to seem good, he is truly happy and truly renowned. And we must have a great care for reputation, as a matter of great importance and of much value, for our social and bodily life. [By reputation Philo means reputation of being loyal Jews. He is addressing here an esoteric circle who, if they were lax, would bring philosophy into disrepute.] And almost all can secure it, who are well content not to disturb established customs, but diligently preserve the constitution of their nation. But there are some who, looking upon the written laws as symbols of intellectual things, lay great stress on these, but neglect the former. Such men I would blame for their shallowness of mind
. For they ought to give good heed to both—to the accurate investigation of the unseen meaning, but also to the blameless observance of the visible letter. But now, as if they were living by themselves in a desert, and were souls without bodies, and knew nothing of city or village or house or intercourse with men, they despise all that seems valuable to the many, and search for bare and naked truth as it is in itself. Such people the sacred Scripture teaches to give good heed to a good reputation, and to abolish none of those customs which greater and more inspired men than we instituted in the past. For, because the seventh day teaches us symbolically [pg.127] concerning the power of the uncreated God, and the inactivity of the creature, we must not therefore abolish its ordinances, so as to light a fire, or till the ground, or bear a burden, or prosecute a lawsuit, or demand the restoration of a deposit, or exact the repayment of a loan, or do any other thing, which on week-days is allowed. Because the festivals are symbols of spiritual joy and of our gratitude to God, we must not therefore give up the fixed assemblies at the proper seasons of the year. Nor, because circumcision symbolizes the excision of all lusts and passions, and the destruction of the impious opinion according to which the mind imagines that it is itself capable of production, must we therefore abolish the law of fleshly circumcision. We should have to neglect the service of the temple, and a thousand other things, if we were to restrict ourselves only to the allegorical or symbolic sense. That sense resembles the soul, the other sense the body. Just as we must be careful of the body, as the house of the soul, so must we give heed to the letter of the written laws. For only when these are faithfully observed, will the inner meaning, of which they are the symbols, become more clearly realized, and, at the same time, the blame and accusation of the multitude will be avoided."[168]