HKB
are aroused by seeing such things. Wherefore in the Jewish traditions we find it prescribed as stated by Rabbi Moses that men shall turn away their eyes from such sights.
The figurative reason for these things is that the necessities of life should not be withdrawn from the ox that treadeth the corn, i.e. from the preacher bearing the sheaves of doctrine, as the Apostle states (1 Cor. 9:4, seqq.). Again, we should not take the dam with her young: because in certain things we have to keep the spiritual senses, i.e. the offspring, and set aside the observance of the letter, i.e. the mother, for instance, in all the ceremonies of the Law. It is also forbidden that a beast of burden, i.e. any of the common people, should be allowed to engender, i.e. to have any connection, with animals of another kind, i.e. with Gentiles or Jews.
Reply Obj. 9: All these minglings were forbidden in agriculture; literally, in detestation of idolatry. For the Egyptians in worshipping the stars employed various combinations of seeds, animals and garments, in order to represent the various connections of the stars. Or else all these minglings were forbidden in detestation of the unnatural vice.
They have, however, a figurative reason. For the prohibition: "Thou shalt not sow thy field with different seeds," is to be understood, in the spiritual sense, of the prohibition to sow strange doctrine in the Church, which is a spiritual vineyard. Likewise "the field," i.e. the Church, must not be sown "with different seeds," i.e. with Catholic and heretical doctrines. Neither is it allowed to plough "with an ox and an ass together"; thus a fool should not accompany a wise man in preaching, for one would hinder the other.
Reply Obj. 10: [*The Reply to the Tenth Objection is lacking in the codices. The solution given here is found in some editions, and was supplied by Nicolai.] Silver and gold were reasonably forbidden (Deut. 7) not as though they were not subject to the power of man, but because, like the idols themselves, all materials out of which idols were made, were anathematized as hateful in God's sight. This is clear from the same chapter, where we read further on (Deut. 7:26): "Neither shalt thou bring anything of the idol into thy house, lest thou become an anathema like it." Another reason was lest, by taking silver and gold, they should be led by avarice into idolatry to which the Jews were inclined. The other precept (Deut. 23) about covering up excretions, was just and becoming, both for the sake of bodily cleanliness; and in order to keep the air wholesome; and by reason of the respect due to the tabernacle of the covenant which stood in the midst of the camp, wherein the Lord was said to dwell; as is clearly set forth in the same passage, where after expressing the command, the reason thereof is at once added, to wit: "For the Lord thy God walketh in the midst of thy camp, to deliver thee, and to give up thy enemies to thee, and let thy camp be holy (i.e. clean), and let no uncleanness appear therein." The figurative reason for this precept, according to Gregory (Moral. xxxi), is that sins which are the fetid excretions of the mind should be covered over by repentance, that we may become acceptable to God, according to Ps. 31:1: "Blessed are they whose iniquities are forgiven, and whose sins are covered." Or else according to a gloss, that we should recognize the unhappy condition of human nature, and humbly cover and purify the stains of a puffed-up and proud spirit in the deep furrow of self-examination.