In order that they might be revered, special ornate vestments were appointed for their use, and a special form of consecration. This indeed is the general reason of ornate garments. But the high-priest in particular had eight vestments. First, he had a linen tunic. Secondly, he had a purple tunic; round the bottom of which were placed "little bells" and "pomegranates of violet, and purple, and scarlet twice dyed." Thirdly, he had the ephod, which covered his shoulders and his breast down to the girdle; and it was made of gold, and violet and purple, and scarlet twice dyed and twisted linen: and on his shoulders he bore two onyx stones, on which were graven the names of the children of Israel. Fourthly, he had the rational, made of the same material; it was square in shape, and was worn on the breast, and was fastened to the ephod. On this rational there were twelve precious stones set in four rows, on which also were graven the names of the children of Israel, in token that the priest bore the burden of the whole people, since he bore their names on his shoulders; and that it was his duty ever to think of their welfare, since he wore them on his breast, bearing them in his heart, so to speak. And the Lord commanded the "Doctrine and Truth" to be put in the rational: for certain matters regarding moral and dogmatic truth were written on it. The Jews indeed pretend that on the rational was placed a stone which changed color according to the various things which were about to happen to the children of Israel: and this they call the "Truth and Doctrine." Fifthly, he wore a belt or girdle made of the four colors mentioned above. Sixthly, there was the tiara or mitre which was made of linen. Seventhly, there was the golden plate which hung over his forehead; on it was inscribed the Lord's name. Eighthly, there were "the linen breeches to cover the flesh of their nakedness," when they went up to the sanctuary or altar. Of these eight vestments the lesser priests had four, viz. the linen tunic and breeches, the belt and the tiara.
According to some, the literal reason for these vestments was that they denoted the disposition of the terrestrial globe; as though the high-priest confessed himself to be the minister of the Creator of the world, wherefore it is written ( Wis. 18:24 ): "In the robe" of Aaron "was the whole world" described. For the linen breeches signified the earth out of which the flax grows. The surrounding belt signified the ocean which surrounds the earth. The violet tunic denoted the air by its color: its little bells betoken the thunder; the pomegranates, the lightning. The ephod, by its many colors, signified the starry heaven; the two onyx stones denoted the two hemispheres, or the sun and moon. The twelve precious stones on the breast are the twelve signs of the zodiac: and they are said to have been placed on the rational because in heaven, are the types [rationes] of earthly things, according to Job 38:33 : "Dost thou know the order of heaven, and canst thou set down the reason [rationem] thereof on the earth?" The turban or tiara signified the empyrean: the golden plate was a token of God, the governor of the universe.
The figurative reason is evident. Because bodily stains or defects wherefrom the priests had to be immune, signify the various vices and sins from which they should be free. Thus it is forbidden that he should be blind, i.e. he ought not to be ignorant: he must not be lame, i.e. vacillating and uncertain of purpose: that he must have "a little, or a great, or a crooked nose," i.e. that he should not, from lack of discretion, exceed in one direction or in another, or even exercise some base occupation: for the nose signifies discretion, because it discerns odors. It is forbidden that he should have "a broken foot" or "hand," i.e. he should not lose the power of doing good works or of advancing in virtue. He is rejected, too, if he have a swelling either in front or behind [Vulg.: 'if he be crook-backed']: by which is signified too much love of earthly things: if he be blear-eyed, i.e. if his mind is darkened by carnal affections: for running of the eyes is caused by a flow of matter. He is also rejected if he had "a pearl in his eye," i.e. if he presumes in his own estimation that he is clothed in the white robe of righteousness. Again, he is rejected "if he have a continued scab," i.e. lustfulness of the flesh: also, if he have "a dry scurf," which covers the body without giving pain, and is a blemish on the comeliness of the members; which denotes avarice. Lastly, he is rejected "if he have a rupture" or hernia; through baseness rending his heart, though it appear not in his deeds.
The vestments denote the virtues of God's ministers. Now there are four things that are necessary to all His ministers, viz. chastity denoted by the breeches; a pure life, signified by the linen tunic; the moderation of discretion, betokened by the girdle; and rectitude of purpose, denoted by the mitre covering the head. But the high-priests needed four other things in addition to these. First, a continual recollection of God in their thoughts; and this was signified by the golden plate worn over the forehead, with the name of God engraved thereon. Secondly, they had to bear with the shortcomings of the people: this was denoted by the ephod which they bore on their shoulders. Thirdly, they had to carry the people in their mind and heart by the solicitude of charity, in token of which they wore the rational. Fourthly, they had to lead a godly life by performing works of perfection; and this was signified by the violet tunic. Hence little golden bells were fixed to the bottom of the violet tunic, which bells signified the teaching of divine things united in the high-priest to his godly mode of life. In addition to these were the pomegranates, signifying unity of faith and concord in good morals: because his doctrine should hold together in such a way that it should not rend asunder the unity of faith and peace.
Whether there was any reasonable cause for the ceremonial observances?
Objection 1: It would seem that there was no reasonable cause for the ceremonial observances. Because, as the Apostle says ( 1 Tim. 4:4 ), "every creature of God is good, and nothing to be rejected that is received with thanksgiving." It was therefore unfitting that they should be forbidden to eat certain foods, as being unclean according to Lev. 11 [*Cf. Dt. 14 ].
Objection 2: Further, just as animals are given to man for food, so also are herbs: wherefore it is written ( Gn. 9:3 ): "As the green herbs have I delivered all" flesh "to you." But the Law did not distinguish any herbs from the rest as being unclean, although some are most harmful, for instance, those that are poisonous. Therefore it seems that neither should any animals have been prohibited as being unclean.
Objection 3: Further, if the matter from which a thing is generated be unclean, it seems that likewise the thing generated therefrom is unclean. But flesh is generated from blood. Since therefore all flesh was not prohibited as unclean, it seems that in like manner neither should blood have been forbidden as unclean; nor the fat which is engendered from blood.
Objection 4: Further, Our Lord said ( Mat. 10:28 ; cf. Lk. 12:4 ), that those should not be feared "that kill the body," since after death they "have no more that they can do": which would not be true if after death harm might come to man through anything done with his body. Much less therefore does it matter to an animal already dead how its flesh be cooked. Consequently there seems to be no reason in what is said, Ex. 23:19 : "Thou shalt not boil a kid in the milk of its dam."
Objection 5: Further, all that is first brought forth of man and beast, as being most perfect, is commanded to be offered to the Lord ( Ex. 13 ). Therefore it is an unfitting command that is set forth in Lev. 19:23 : "when you shall be come into the land, and shall have planted in it fruit trees, you shall take away the uncircumcision [*'Praeputia,' which Douay version renders 'first fruits'] of them," i.e. the first crops, and they "shall be unclean to you, neither shall you eat of them."
Objection 6: Further, clothing is something extraneous to man's body. Therefore certain kinds of garments should not have been forbidden to the Jews: for instance ( Lev. 19:19 ): "Thou shalt not wear a garment that is woven of two sorts": and ( Dt. 22:5 ): "A woman shall not be clothed with man's apparel, neither shall a man use woman's apparel": and further on ( Dt. 22:11 ): "Thou shalt not wear a garment that is woven of woolen and linen together."
Objection 7: Further, to be mindful of God's commandments concerns not the body but the heart. Therefore it is unsuitably prescribed ( Dt. 6:8, seqq.) that they should "bind" the commandments of God "as a sign" on their hands; and that they should "write them in the entry"; and ( Num. 15:38 , seqq.) that they should "make to themselves fringes in the corners of their garments, putting in them ribands of blue . . . they may remember . . . the commandments of the Lord."
Objection 8: Further, the Apostle says ( 1 Cor. 9:9 ) that God does not "take care for oxen," and, therefore, neither of other irrational animals. Therefore without reason is it commanded ( Dt. 22:6 ): "If thou find, as thou walkest by the way, a bird's nest in a tree . . . thou shalt not take the dam with her young"; and ( Dt. 25:4 ): "Thou shalt not muzzle the ox that treadeth out thy corn"; and ( Lev. 19:19 ): "Thou shalt not make thy cattle to gender with beasts of any other kind."
Objection 9: Further, no distinction was made between clean and unclean plants. Much less therefore should any distinction have been made about the cultivation of plants. Therefore it was unfittingly prescribed ( Lev. 19:19 ): "Thou shalt not sow thy field with different seeds"; and ( Dt. 22:9 , seqq.): "Thou shalt sow thy vineyard with divers seeds"; and: "Thou shalt not plough with an ox and an ass together."
Objection 10: Further, it is apparent that inanimate things are most of all subject to the power of man. Therefore it was unfitting to debar man from taking silver and gold of which idols were made, or anything they found in the houses of idols, as expressed in the commandment of the Law ( Dt. 7:25, seqq.). It also seems an absurd commandment set forth in Dt. 23:13 , that they should "dig round about and . . . cover with earth that which they were eased of."
Objection 11: Further, piety is required especially in priests. But it seems to be an act of piety to assist at the burial of one's friends: wherefore Tobias is commended for so doing ( Tob. 1:20, seqq.). In like manner it is sometimes an act of piety to marry a loose woman, because she is thereby delivered from sin and infamy. Therefore it seems inconsistent for these things to be forbidden to priests ( Lev. 21 ).
On the contrary, It is written ( Dt. 18:14 ): "But thou art otherwise instructed by the Lord thy God": from which words we may gather that these observances were instituted by God to be a special prerogative of that people. Therefore they are not without reason or cause.
I answer that, The Jewish people, as stated above (A[5]), were specially chosen for the worship of God, and among them the priests themselves were specially set apart for that purpose. And just as other things that are applied to the divine worship, need to be marked in some particular way so that they be worthy of the worship of God; so too in that people's, and especially the priests', mode of life, there needed to be certain special things befitting the divine worship, whether spiritual or corporal. Now the worship prescribed by the Law foreshadowed the mystery of Christ: so that whatever they did was a figure of things pertaining to Christ, according to 1 Cor. 10:11 : "All these things happened to them in figures." Consequently the reasons for these observances may be taken in two ways, first according to their fittingness to the worship of God; secondly, according as they foreshadow something touching the Christian mode of life.
Reply to Objection 1: As stated above (A[5], ad 4,5), the Law distinguished a twofold pollution or uncleanness; one, that of sin, whereby the soul was defiled; and another consisting in some kind of corruption, whereby the body was in some way infected. Speaking then of the first-mentioned uncleanness, no kind of food is unclean, or can defile a man, by reason of its nature; wherefore we read ( Mat. 15:11 ): "Not that which goeth into the mouth defileth a man; but what cometh out of the mouth, this defileth a man": which words are explained ( Mat. 15:17 ) as referring to sins. Yet certain foods can defile the soul accidentally; in so far as man partakes of them against obedience or a vow, or from excessive concupiscence; or through their being an incentive to lust, for which reason some refrain from wine and flesh-meat.
If, however, we speak of bodily uncleanness, consisting in some kind of corruption, the flesh of certain animals is unclean, either because like the pig they feed on unclean things; or because their life is among unclean surroundings: thus certain animals, like moles and mice and such like, live underground, whence they contract a certain unpleasant smell; or because their flesh, through being too moist or too dry, engenders corrupt humors in the human body. Hence they were forbidden to eat the flesh of flat-footed animals, i.e. animals having an uncloven hoof, on account of their earthiness; and in like manner they were forbidden to eat the flesh of animals that have many clefts in their feet, because such are very fierce and their flesh is very dry, such as the flesh of lions and the like. For the same reason they were forbidden to eat certain birds of prey the flesh of which is very dry, and certain water-fowl on account of their exceeding humidity. In like manner certain fish lacking fins and scales were prohibited on account of their excessive moisture; such as eels and the like. They were, however, allowed to eat ruminants and animals with a divided hoof, because in such animals the humors are well absorbed, and their nature well balanced: for neither are they too moist, as is indicated by the hoof; nor are they too earthly, which is shown by their having not a flat but a cloven hoof. Of fishes they were allowed to partake of the drier kinds, of which the fins and scales are an indication, because thereby the moist nature of the fish is tempered. Of birds they were allowed to eat the tamer kinds, such as hens, partridges, and the like. Another reason was detestation of idolatry: because the Gentiles, and especially the Egyptians, among whom they had grown up, offered up these forbidden animals to their idols, or employed them for the purpose of sorcery: whereas they did not eat those animals which the Jews were allowed to eat, but worshipped them as gods, or abstained, for some other motive, from eating them, as stated above (A[3], ad 2). The third reason was to prevent excessive care about food: wherefore they were allowed to eat those animals which could be procured easily and promptly.
With regard to blood and fat, they were forbidden to partake of those of any animals whatever without exception. Blood was forbidden, both in order to avoid cruelty, that they might abhor the shedding of human blood, as stated above (A[3], ad 8); and in order to shun idolatrous rite whereby it was customary for men to collect the blood and to gather together around it for a banquet in honor of the idols, to whom they held the blood to be most acceptable. Hence the Lord commanded the blood to be poured out and to be covered with earth ( Lev. 17:13 ). For the same reason they were forbidden to eat animals that had been suffocated or strangled: because the blood of these animals would not be separated from the body: or because this form of death is very painful to the victim; and the Lord wished to withdraw them from cruelty even in regard to irrational animals, so as to be less inclined to be cruel to other men, through being used to be kind to beasts. They were forbidden to eat the fat: both because idolaters ate it in honor of their gods; and because it used to be burnt in honor of God; and, again, because blood and fat are not nutritious, which is the cause assigned by Rabbi Moses (Doct. Perplex. iii). The reason why they were forbidden to eat the sinews is given in Gn. 32:32, where it is stated that "the children of Israel . . . eat not the sinew . . . because he touched the sinew of" Jacob's "thing and it shrank."
The figurative reason for these things is that all these animals signified certain sins, in token of which those animals were prohibited. Hence Augustine says (Contra Faustum iv, 7): "If the swine and lamb be called in question, both are clean by nature, because all God's creatures are good: yet the lamb is clean, and the pig is unclean in a certain signification. Thus if you speak of a foolish, and of a wise man, each of these expressions is clean considered in the nature of the sound, letters and syllables of which it is composed: but in signification, the one is clean, the other unclean." The animal that chews the cud and has a divided hoof, is clean in signification. Because division of the hoof is a figure of the two Testaments: or of the Father and Son: or of the two natures in Christ: of the distinction of good and evil. While chewing the cud signifies meditation on the Scriptures and a sound understanding thereof; and whoever lacks either of these is spiritually unclean. In like manner those fish that have scales and fins are clean in signification. Because fins signify the heavenly or contemplative life; while scales signify a life of trials, each of which is required for spiritual cleanness. Of birds certain kinds were forbidden. In the eagle which flies at a great height, pride is forbidden: in the griffon which is hostile to horses and men, cruelty of powerful men is prohibited. The osprey, which feeds on very small birds, signifies those who oppress the poor. The kite, which is full of cunning, denotes those who are fraudulent in their dealings. The vulture, which follows an army, expecting to feed on the carcases of the slain, signifies those who like others to die or to fight among themselves that they may gain thereby. Birds of the raven kind signify those who are blackened by their lusts; or those who lack kindly feelings, for the raven did not return when once it had been let loose from the ark. The ostrich which, though a bird, cannot fly, and is always on the ground, signifies those who fight God's cause, and at the same time are taken up with worldly business. The owl, which sees clearly at night, but cannot see in the daytime, denotes those who are clever in temporal affairs, but dull in spiritual matters. The gull, which flies both in the air and swims in the water, signifies those who are partial both to Circumcision and to Baptism: or else it denotes those who would fly by contemplation, yet dwell in the waters of sensual delights. The hawk, which helps men to seize the prey, is a figure of those who assist the strong to prey on the poor. The screech-owl, which seeks its food by night but hides by day, signifies the lustful man who seeks to lie hidden in his deeds of darkness. The cormorant, so constituted that it can stay a long time under water, denotes the glutton who plunges into the waters of pleasure. The ibis is an African bird with a long beak, and feeds on snakes; and perhaps it is the same as the stork: it signifies the envious man, who refreshes himself with the ills of others, as with snakes. The swan is bright in color, and by the aid of its long neck extracts its food from deep places on land or water: it may denote those who seek earthly profit though an external brightness of virtue. The bittern is a bird of the East: it has a long beak, and its jaws are furnished with follicules, wherein it stores its food at first, after a time proceeding to digest it: it is a figure of the miser, who is excessively careful in hoarding up the necessaries of life. The coot [*Douay: 'porphyrion.' St. Thomas' description tallies with the coot or moorhen: though of course he is mistaken about the feet differing from one another.] has this peculiarity apart from other birds, that it has a webbed foot for swimming, and a cloven foot for walking: for it swims like a duck in the water, and walks like a partridge on land: it drinks only when it bites, since it dips all its food in water: it is a figure of a man who will not take advice, and does nothing but what is soaked in the water of his own will. The heron [*Vulg.: 'herodionem'], commonly called a falcon, signifies those whose "feet are swift to shed blood" ( Ps. 13:3 ). The plover [*Here, again, the Douay translators transcribed from the Vulgate: 'charadrion'; 'charadrius' is the generic name for all plovers.], which is a garrulous bird, signifies the gossip. The hoopoe, which builds its nest on dung, feeds on foetid ordure, and whose song is like a groan, denotes worldly grief which works death in those who are unclean. The bat, which flies near the ground, signifies those who being gifted with worldly knowledge, seek none but earthly things. Of fowls and quadrupeds those alone were permitted which have the hind-legs longer than the forelegs, so that they can leap: whereas those were forbidden which cling rather to the earth: because those who abuse the doctrine of the four Evangelists, so that they are not lifted up thereby, are reputed unclean. By the prohibition of blood, fat and nerves, we are to understand the forbidding of cruelty, lust, and bravery in committing sin.
Reply to Objection 2: Men were wont to eat plants and other products of the soil even before the deluge: but the eating of flesh seems to have been introduced after the deluge; for it is written ( Gn. 9:3 ): "Even as the green herbs have I delivered . . . all" flesh "to you." The reason for this was that the eating of the products of the soil savors rather of a simple life; whereas the eating of flesh savors of delicate and over-careful living. For the soil gives birth to the herb of its own accord; and such like products of the earth may be had in great quantities with very little effort: whereas no small trouble is necessary either to rear or to catch an animal. Consequently God being wishful to bring His people back to a more simple way of living, forbade them to eat many kinds of animals, but not those things that are produced by the soil. Another reason may be that animals were offered to idols, while the products of the soil were not.
The Reply to the Third Objection is clear from what has been said (ad 1).
Reply to Objection 4: Although the kid that is slain has no perception of the manner in which its flesh is cooked, yet it would seem to savor of heartlessness if the dam's milk, which was intended for the nourishment of her offspring, were served up on the same dish. It might also be said that the Gentiles in celebrating the feasts of their idols prepared the flesh of kids in this manner, for the purpose of sacrifice or banquet: hence ( Ex. 23 ) after the solemnities to be celebrated under the Law had been foretold, it is added: "Thou shalt not boil a kid in the milk of its dam." The figurative reason for this prohibition is this: the kid, signifying Christ, on account of "the likeness of sinful flesh" ( Rom. 8:3 ), was not to be seethed, i.e. slain, by the Jews, "in the milk of its dam," i.e. during His infancy. Or else it signifies that the kid, i.e. the sinner, should not be boiled in the milk of its dam, i.e. should not be cajoled by flattery.