Q: 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. Deut. 14].

Obj. 2: Further, just as animals are given to man for food, so also are herbs: wherefore it is written (Gen. 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.

Obj. 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.

Obj. 4: Further, Our Lord said (Matt. 10:28; cf. Luke 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."

Obj. 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."

Obj. 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 (Deut. 22:5): "A woman shall not be clothed with man's apparel, neither shall a man use woman's apparel": and further on (Deut. 22:11): "Thou shalt not wear a garment that is woven of woolen and linen together."

Obj. 7: Further, to be mindful of God's commandments concerns not the body but the heart. Therefore it is unsuitably prescribed (Deut. 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."

Obj. 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 (Deut. 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 (Deut. 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."