Summa Theologica, Part I-II (Pars Prima Secundae) / From the Complete American Edition

by Saint Aquinas Thomas

Reply Obj. 3: Fish through living in water are further removed from man than other animals, which, like man, live in the air. Again, fish die as soon as they are taken out of water; hence they could not be offered in the temple like other animals.

Reply Obj. 4: Among turtledoves the older ones are better than the young; while with doves the case is the reverse. Wherefore, as Rabbi Moses observes (Doct. Perplex. iii), turtledoves and young doves are commanded to be offered, because nothing should be offered to God but what is best.

Reply Obj. 5: The animals which were offered in sacrifice were slain, because it is by being killed that they become useful to man, forasmuch as God gave them to man for food. Wherefore also they were burnt with fire: because it is by being cooked that they are made fit for human consumption. Moreover the slaying of the animals signified the destruction of sins: and also that man deserved death on account of his sins; as though those animals were slain in man's stead, in order to betoken the expiation of sins. Again the slaying of these animals signified the slaying of Christ.

Reply Obj. 6: The Law fixed the special manner of slaying the sacrificial animals in order to exclude other ways of killing, whereby idolaters sacrificed animals to idols. Or again, as Rabbi Moses says (Doct. Perplex. iii), "the Law chose that manner of slaying which was least painful to the slain animal." This excluded cruelty on the part of the offerers, and any mangling of the animals slain.

Reply Obj. 7: It is because unclean animals are wont to be held in contempt among men, that it was forbidden to offer them in sacrifice to God: and for this reason too they were forbidden (Deut. 23:18) to offer "the hire of a strumpet or the price of a dog in the house of . . . God." For the same reason they did not offer animals before the seventh day, because such were abortive as it were, the flesh being not yet firm on account of its exceeding softness.

Reply Obj. 8: There were three kinds of sacrifices. There was one in which the victim was entirely consumed by fire: this was called "a holocaust, i.e. all burnt." For this kind of sacrifice was offered to God specially to show reverence to His majesty, and love of His goodness: and typified the state of perfection as regards the fulfilment of the counsels. Wherefore the whole was burnt up: so that as the whole animal by being dissolved into vapor soared aloft, so it might denote that the whole man, and whatever belongs to him, are subject to the authority of God, and should be offered to Him.

Another sacrifice was the "sin-offering," which was offered to God on account of man's need for the forgiveness of sin: and this typifies the state of penitents in satisfying for sins. It was divided into two parts: for one part was burnt; while the other was granted to the use of the priests to signify that remission of sins is granted by God through the ministry of His priests. When, however, this sacrifice was offered for the sins of the whole people, or specially for the sin of the priest, the whole victim was burnt up. For it was not fitting that the priests should have the use of that which was offered for their own sins, to signify that nothing sinful should remain in them. Moreover, this would not be satisfaction for sin: for if the offering were granted to the use of those for whose sins it was offered, it would seem to be the same as if it had not been offered.

The third kind of sacrifice was called the "peace-offering," which was offered to God, either in thanksgiving, or for the welfare and prosperity of the offerers, in acknowledgment of benefits already received or yet to be received: and this typifies the state of those who are proficient in the observance of the commandments. These sacrifices were divided into three parts: for one part was burnt in honor of God; another part was allotted to the use of the priests; and the third part to the use of the offerers; in order to signify that man's salvation is from God, by the direction of God's ministers, and through the cooperation of those who are saved.

But it was the universal rule that the blood and fat were not allotted to the use either of the priests or of the offerers: the blood being poured out at the foot of the altar, in honor of God, while the fat was burnt upon the altar (Lev. 9:9, 10). The reason for this was, first, in order to prevent idolatry: because idolaters used to drink the blood and eat the fat of the victims, according to Deut. 32:38: "Of whose victims they eat the fat, and drank the wine of their drink-offerings." Secondly, in order to form them to a right way of living. For they were forbidden the use of the blood that they might abhor the shedding of human blood; wherefore it is written (Gen. 9:4, 5): "Flesh with blood you shall not eat: for I will require the blood of your lives": and they were forbidden to eat the fat, in order to withdraw them from lasciviousness; hence it is written (Ezech. 34:3): "You have killed that which was fat." Thirdly, on account of the reverence due to God: because blood is most necessary for life, for which reason "life" is said to be "in the blood" (Lev. 17:11, 14): while fat is a sign of abundant nourishment. Wherefore, in order to show that to God we owe both life and a sufficiency of all good things, the blood was poured out, and the fat burnt up in His honor. Fourthly, in order to foreshadow the shedding of Christ's blood, and the abundance of His charity, whereby He offered Himself to God for us.

In the peace-offerings, the breast-bone and the right shoulder were allotted to the use of the priest, in order to prevent a certain kind of divination which is known as "spatulamantia," so called because it was customary in divining to use the shoulder-blade (spatula), and the breast-bone of the animals offered in sacrifice; wherefore these things were taken away from the offerers. This is also denoted the priest's need of wisdom in the heart, to instruct the people—this was signified by the breast-bone, which covers the heart; and his need of fortitude, in order to bear with human frailty—and this was signified by the right shoulder.