John Gill's Bible Commentary Ver. 6-8. And every beast that parted the hoof , etc.] In this and the two following verses two general rules are given, by which it might be known what beasts were fit for food and what not; one is if they parted the hoof, and the other if they chewed the cud, such might be eaten; but such that only chewed the cud, but did not divide the hoof, as the camel, hare, and coney, might not be eaten; and so if they divided the hoof, and did not chew the cud, as the swine, they were alike unlawful; (See Gill on “ Leviticus 11:3-8”), Ver. 9, 10. These ye shall eat of, all that are in the waters , etc.] The fishes there, even such as have fins and scales, but they that have not were not to be eaten: (See Gill on “ Leviticus 11:9-12”).
Ver. 6-8. And every beast that parted the hoof , etc.] In this and the two following verses two general rules are given, by which it might be known what beasts were fit for food and what not; one is if they parted the hoof, and the other if they chewed the cud, such might be eaten; but such that only chewed the cud, but did not divide the hoof, as the camel, hare, and coney, might not be eaten; and so if they divided the hoof, and did not chew the cud, as the swine, they were alike unlawful; (See Gill on “ Leviticus 11:3-8”), Ver. 9, 10. These ye shall eat of, all that are in the waters , etc.] The fishes there, even such as have fins and scales, but they that have not were not to be eaten: (See Gill on “ Leviticus 11:9-12”).
Matthew Henry Commentary
Verses 1-21 - Moses tells the people of Israel how God had given them thre distinguishing privileges, which were their honour, and figures of those spiritual blessings in heavenly things, with which God has in Christ blessed us. Here is election; "The Lord hath chosen thee." He did not choose them because they were by their own acts a peculia people to him above other nations, but he chose them that they might be so by his grace; and thus were believers chosen, Eph 1:4. Here i adoption; "Ye are the children of the Lord your God;" not because God needed children, but because they were orphans, and needed a father Every spiritual Israelite is indeed a child of God, a partaker of his nature and favour. Here is sanctification; "Thou art a holy people. God's people are required to be holy, and if they are holy, they ar indebted to the grace God which makes them so. Those whom God choose to be his children, he will form to be a holy people, and zealous of good works. They must be careful to avoid every thing which migh disgrace their profession, in the sight of those who watch for their halting. Our heavenly Father forbids nothing but for our welfare. D thyself no harm; do not ruin thy health, thy reputation, thy domesti comforts, thy peace of mind. Especially do not murder thy soul. Do no be the vile slave
of thy appetites and passions. Do not render all around thee 
