Leviticus 11:13

(cf. Deu 14:11-18). Of birds, twenty varieties are prohibited, including the bat, but without any common mark being given; though they consist almost exclusively of birds which live upon flesh or carrion, and are most of them natives of Western Asia. (Note: The list is "hardly intended to be exhaustive, but simply mentions those which were eaten by others, and in relation to which, therefore, it was necessary that the Israelites should receive a special prohibition against eating them" (Knobel). Hence in Deuteronomy Moses added the ראה and enumerated twenty-one varieties; and on doubt, under other circumstances, he could have made the list still longer. In Deu 14:11 צפּור is used, as synonymous with עוף in Deu 14:20.) The list commences with the eagle, as the king of the birds. Nesher embraces all the species of eagles proper. The idea that the eagle will not touch carrion is erroneous. According to the testimony of Arabian writers (Damiri in Bochart, ii. p. 577), and several naturalists who have travelled (e.g., Forskal. l.c. p. 12, and Seetzen, 1, p. 379), they will eat carrion if it is still fresh and not decomposed; so that the eating of carrion could very properly be attributed to them in such passages as Job 39:30; Pro 30:17, and Mat 24:28. But the bald-headedness mentioned in Mic 1:16 applies, not to the true eagle, but to the carrion-kite, which is reckoned, however, among the different species of eagles, as well as the bearded or golden vulture. The next in the list is peres, from paras = parash to break, ossifragus, i.e., wither the bearded or golden vulture, gypaetos barbatus, or more probably, as Schultz supposes, the sea-eagle, which may have been the species intended in the γρύψ = γρυπαίετος of the lxx and gryphus of the Vulgate, and to which the ancient…

The ceremonial law is described by the apostle (Heb 9:9, Heb 9:10) to consist, not only "in gifts and sacrifices," which hitherto have been treated of in this book, but "in meats, and drinks, and divers washings" from ceremonial uncleanness, the laws concerning which begin with this chapter, which puts a difference between some sorts of flesh-meat and others, allowing some to be eaten as clean and forbidding others as unclean. "There is one kind of flesh of men." Nature startles at the thought of eating this, and none do it but such as have arrived at the highest degree of barbarity, and become but one remove from brutes; therefore there needed no law against it. But there is "another kind of flesh of beasts," concerning which the law directs here (Lev 11:1-8), "another of fishes" (Lev 11:9-12), "another of birds" (Lev 11:13-19), and "another of creeping things," which are distinguished into two sorts, flying creeping things (Lev 11:20-28) and creeping things upon the earth (Lev 11:29-43). And the law concludes with the general rule of holiness, and reasons for it (Lev 11:44, etc.).

11:13-19 The list of unclean birds includes birds of prey and scavengers, both of which come in contact with dead animals and blood. This renders them unclean and unfit. Bats (11:19) fly, but are not birds; they are therefore “abnormal” and ceremonially unclean.