Deuteronomy 22:6

If a bird's nest chance to be before thee--This is a beautiful instance of the humanizing spirit of the Mosaic law, in checking a tendency to wanton destructiveness and encouraging a spirit of kind and compassionate tenderness to the tiniest creatures. But there was wisdom as well as humanity in the precept; for, as birds are well known to serve important uses in the economy of nature, the extirpation of a species, whether of edible or ravenous birds, must in any country be productive of serious evils. But Palestine, in particular, was situated in a climate which produced poisonous snakes and scorpions; and the deserts and mountains would have been overrun with them as well as immense swarms of flies, locusts, mice, and vermin of various kinds if the birds which fed upon them were extirpated [MICHAELIS]. Accordingly, the counsel given in this passage was wise as well as humane, to leave the hen undisturbed for the propagation of the species, while the taking of the brood occasionally was permitted as a check to too rapid an increase.

Here are several laws in these verses which seem to stoop very low, and to take cognizance of things mean and minute. Men's laws commonly do not so: De minimis non curat lex - The law takes no cognizance of little things; but because God's providence extends itself to the smallest affairs, his precepts do so, that even in them we may be in the fear of the Lord, as we are under his eye and care. And yet the significancy and tendency of these statutes, which seem little, are such that, notwithstanding their minuteness, being fond among the things of God's law, which he has written to us, they are to be accounted great things.
I. The distinction of sexes by the apparel is to be kept up, for the preservation of our own and our neighbour's chastity, Deu 22:5. Nature itself teaches that a difference be made between them in their hair (Co1 11:14), and by the same rule in their clothes, which therefore ought not to be confounded, either in ordinary wear or occasionally. To befriend a lawful escape or concealment it may be done, but whether for sport or in the acting of plays is justly questionable. 1. Some think it refers to the idolatrous custom of the Gentiles: in the worship of Venus, women appeared in armour, and men in women's clothes; this, as other such superstitious usages, is here said to be an abomination to the Lord. 2. It forbids the confounding of the dispositions and affairs of the sexes: men must not be effeminate, nor do the women's work in the house, nor must women be viragos, pretend to teach, or usurp authority, Ti1 2:11, Ti1 2:12. Probably this confounding of garments had been used to gain opportunity of committing uncleanness, and is therefore forbidden; for those that would be kept from sin must keep themselves from all occasions of it and approaches to it.
II. In taking a bird's-nest, the dam must be let go, Deu 22:6, Deu 22:7. The Jews say, "This is the least of all the commandments of the law of Moses," and yet the same promise is here made to the observance of it that is made to the keeping of the fifth commandment, which is one of the greatest, that it may be well with thee, and that thou mayest prolong thy days; for, as disobedience in a small matter shows a very great contempt of the law, so obedience in a small matter shows a very great regard to it. He that let go a bird out of his hand (which was worth two in the bush) purely because God bade him, in that made it to appear that he esteemed all God's precepts concerning all things to be right, and that he could deny himself rather than sin against God. But doth God take care for birds? Co1 9:9. Yes, certainly; and perhaps to this law our Saviour alludes. Luk 12:6, Are not five sparrows sold for two farthings, and not one of them is forgotten before God? This law, 1. Forbids us to be cruel to the brute-creatures, or to take a pleasure in destroying them. Though God has made us wiser than the fowls of heaven, and given us dominion over them, yet we must not abuse them nor rule them with rigour. Let go the dam to breed again; destroy it not, for a blessing is in it, Isa 65:8. 2. It teaches us compassion to those of our own kind, and to abhor the thought of every thing that looks barbarous, and cruel, and ill-natured, especially towards those of the weaker and tender sex, which always ought to be treated with the utmost respect, in consideration of the sorrows wherein they bring forth children. It is spoken of as an instance of the most inhuman cruelty that the mother was dashed to pieces upon her children (Hos 10:14), and that the women with child were ripped open, Amo 1:13. 3. It further intimates that we must not take advantage against any, from their natural affection and the tenderness of their disposition, to do them an injury. The dam could not have been taken if her concern for her eggs or young (unlike to the ostrich) had not detained her upon the next when otherwise she could easily have secured herself by flight. Now, since it is a thousand pities that she should fare the worse for that which is her praise, the law takes care that she shall be let go. The remembrance of this may perhaps, some time or other, keep us from doing a hard or unkind thing to those whom we have at our mercy.
III. In building a house, care must be taken to make it safe, that none might receive mischief by falling from it, Deu 22:8. The roofs of their houses were flat for people to walk on, as appears by many scriptures; now lest any, through carelessness, should fall off them, they must compass them with battlements, which (the Jews say) must be three feet and a half high; if this were not done, and mischief followed, the owner, by his neglect, brought the guilt of blood upon his house. See here, 1. How precious men's lives are to God, who protects them, not only by his providence, but by his law. 2. How precious, therefore, they ought to be to us, and what care we should take to prevent hurt from coming to any person. The Jews say that by the equity of this law they were obliged (and so are we too) to fence, or remove, every thing by which life may be endangered, as to cover draw-wells, keep bridges in repair, and the like, lest, if any perish through our omission, their blood be required at our hand.
IV. Odd mixtures are here forbidden, Deu 22:9, Deu 22:10. Much of this we met with before, Lev 19:19. There appears not any thing at all of moral evil in these things, and therefore we now make no conscience of sowing wheat and rye together, ploughing with horses and oxen together, and of wearing linsey-woolsey garments; but hereby is forbidden either, 1. A conformity to some idolatrous customs of the heathen. Or, 2. That which is contrary to the plainness and purity of an Israelite. They must not gratify their own vanity and curiosity by putting those things together which the Creator in infinite wisdom had made asunder: they must not be unequally yoked with unbelievers, nor mingle themselves with the unclean, as an ox with an ass. Nor must their profession and appearance in the world be motley, or party-coloured, but all of a piece, all of a kind.
V. The law concerning fringes upon their garments, and memorandums of the commandments, which we had before (Num 15:38, Num 15:39), is here repeated, Deu 22:12. By these they were distinguished from other people, so that it might be said, upon the first sight There goes an Israelite, which taught them not to be ashamed of their country, nor the peculiarities of their religion, how much soever their neighbours looked upon them and it with contempt: and they were also put in mind of the precepts upon the particular occasions to which they had reference; and perhaps this law is repeated here because the precepts immediately foregoing seemed so minute that they were in danger of being overlooked and forgotten. The fringes will remind you not to make your garments of linen and woollen, Deu 22:11.

Deuteronomy 22:6, 7

6. If a bird's nest chance to be before thee in the way in any tree, or on the ground, whether they be young ones or eggs, and the dam sitting upon the young, or upon the eggs, thou shalt not take the dam with the young:

6. Quum occurrerit tibi nidus avium in via in quavis arbore, aut super terram ubi pulli vel ova, et mater cubet super pullos aut super ova: non accipies matrem cum filiis:

7. But thou shalt in any wise let the dam go, and take the young to thee; that it may be well with thee, and that thou mayest prolong thy days.

7. Sed dimittendo dimittes matrem, pullos autem capies tibi, ut bene sit tibi et producas dies.

Since by this precept God instructed His people in the, law of kindness, it is a Supplement to the Sixth Commandment. Regard was had, indeed, to the preservation of the breed; but, besides, when birds are sitting, as being very lean, it is certain that they are not wholesome food; still there is no question but that it was God's intention to accustom His people to study humanity. For, if there be one drop of compassion in us, it will never enter into our minds to kill an unhappy little bird, which so burns either with the desire of offspring, or with love towards its little ones, as to be heedless of its life, and to prefer endangering itself to the desertion of its eggs, or its brood. Wherefore, it is not to be doubted but that in this elementary lesson, God prohibited His people from savageness and cruelty.

If a bird's nest chance to be before thee in any tree, or on the ground,.... Which are the usual places in which birds build their nests; and this, as Jarchi observes, excepts such nests that are prepared, that is, that are purposely made for fowls kept at home; and with which agrees the Jewish canon, which says (t)"the letting go (the dam out of) the nest is not used but of a fowl, and it is not used but of what is not prepared; what is that which is not prepared? such as geese and hens, whose nest is in an orchard; but if their nest is in the house, and so doves kept at home, a man is free from letting (the dam) go;''that is, he is not obliged to let it go; and this is to be understood of clean birds only; so the Targum of Jonathan,"the nests of clean birds;''agreeably to the same canons and the explanation of them (u),"an unclean bird is free from letting go; so an unclean bird, that sits upon the eggs of a clean bird, also a clean bird that sits upon the eggs of an unclean bird, are free from letting go,''or persons are not obliged to let such go:

whether they be young ones or eggs; that are in the nest; and the Jewish canon is (w),"if there is but one young one, or one egg, a man is obliged to let go the dam, as it is said a nest: a nest is a word of a large sense:"

and the dam sitting upon the young or upon eggs, thou shalt not take the dam with the young; according to the above canon,"if she is flying at the time her wings reach the nest, a man is bound to let her go; but if her wings touch not the nest, he is free from letting her go--if the young ones are capable of flying, or the eggs rotten, he is free from letting her go, as it is said, and the dam sitting, &c. as the young are alive, so the eggs must be firm and sound, rotten ones are excepted; and as eggs have need of their dam, so the young have need of their dam; those (therefore) that can fly are excepted:''the dam is not to be taken with her young upon any account; yea, it is said (x), not even to cleanse a leper; and whoever does take her is to be beaten: this law was made partly to preserve the species of birds, and prevent the decrease of them; for a dam let go might breed again, and to this purpose are the verses ascribed to Phocylides (y), which contain the substance of this law, and this reason of it: and partly, as Maimonides observes (z), that the dam might not be afflicted at the sight of the spoil of her young; for this law does not prohibit the taking of her in any other place but in her nest, nor after her young are taken, but not together; and, as the same writer remarks, if the law would have such care taken of beasts and birds, that they might be freed from sorrow and distress, how much more of man? Wherefore the intention of this law is to teach humanity, compassion, and pity in men to one another, and to forbid cruelty, covetousness, and such like vices; as also to instruct in the doctrine of Providence, which has a respect to birds; and our Lord may be thought to have this law in view, Luke 12:6.

(t) Misn. Cholin, c. 12. sect. 1.((u) Ib. sect. 2.((w) Ib. sect. 3.((x) Misn. Cholin, c. 12. sect. 5. (y) , &c. Poem. admon. l. 80, 81. (z) Moreh Nevochim, par. 3. c. 48.

Going deeper and deeper into the manifold relations of the national life, Moses first of all explains in Deu 22:1-12 the attitude of an Israelite, on the one hand, towards a neighbour; and, on the other hand, towards the natural classification and arrangement of things, and shows how love should rule in the midst of all these relations. The different relations brought under consideration are selected rather by way of examples, and therefore follow one another without any link of connection, for the purpose of exhibiting the truth in certain concrete cases, and showing how the covenant people were to hold all the arrangement of God sacred, whether in nature or in social life.
Deu 22:1-3
In Deu 22:1-4 Moses shows, by a still further expansion of Exo 23:4-5, how the property of a neighbour was to be regarded and preserved. If any man saw an ox or a sheep of his brother's (fellow-countryman) going astray, he was not to draw back from it, but to bring it back to his brother; and if the owner lived at a distance, or was unknown, he was to take it into his own house or farm, till he came to seek it. He was also to do the same with an ass or any other property that another had lost.
Deu 22:4
A fallen animal belonging to another he was also to help up (as in Exo 23:5 : except that in this case, instead of a brother generally, an enemy or hater is mentioned).
Deu 22:5
As the property of a neighbour was to be sacred in the estimation of an Israelite, so also the divine distinction of the sexes, which was kept sacred in civil life by the clothing peculiar to each sex, was to be not less but even more sacredly observed. "There shall not be man's things upon a woman, and a man shall not put on a woman's clothes." כּלי does not signify clothing merely, nor arms only, but includes every kind of domestic and other utensils (as in Exo 22:6; Lev 11:32; Lev 13:49). The immediate design of this prohibition was not to prevent licentiousness, or to oppose idolatrous practices (the proofs which Spencer has adduced of the existence of such usages among heathen nations are very far-fetched); but to maintain the sanctity of that distinction of the sexes which was established by the creation of man and woman, and in relation to which Israel was not to sin. Every violation or wiping out of this distinction - such even, for example, as the emancipation of a woman - was unnatural, and therefore an abomination in the sight of God.
Deu 22:6-7
The affectionate relation of parents to their young, which God had established even in the animal world, was also to be kept just as sacred. If any one found a bird's nest by the road upon a tree, or upon the ground, with young ones or eggs, and the mother sitting upon them, he was not to take the mother with the young ones, but to let the mother fly, and only take the young. נקרא for נקרה, as in Exo 5:3. The command is related to the one in Lev 22:28 and Exo 23:19, and is placed upon a par with the commandment relating to parents, by the fact that obedience is urged upon the people by the same promise in both instances (vid., Deu 5:16; Exo 20:12).
Deu 22:8-12
Still less were they to expose human life to danger through carelessness. "If thou build a new house, make a rim (maakeh) - i.e., a balustrade - to thy roof, that thou bring not blood-guiltiness upon thy house, if any one fall from it." The roofs of the Israelitish houses were flat, as they mostly are in the East, so that the inhabitants often lived upon them (Jos 2:6; Sa2 11:2; Mat 10:27). - In Deu 22:9-11, there follow several prohibitions against mixing together the things which are separated in God's creation, consisting partly of a verbal repetition of Lev 19:19 (see the explanation of this passage). - To this there is appended in Deu 22:12 the law concerning the tassels upon the hem of the upper garment (Num 15:37.), which were to remind the Israelites of their calling, to walk before the Lord in faithful fulfilment of the commandments of God (see the commentary upon this passage).