Leviticus 11 gives in detail this very difference of clean and unclean, but here the multiplicity of minute points admonishes for this sketch no more than a passing survey. It was not the point to furnish information as to the wholesome or unwholesome; but a moral end is everywhere uppermost. Jehovah would have Israel confide in Him and His choice for them as a peculiar and consecrated people. Doubtless He chose what good, no, what the best was and His restrictions were not without the discerning insight of One who made each creature, and who had called out His people to be under His righteous government, and looked onward to a heavenly family who would gather His mind by the Spirit couched under these outward shadows.
It may suffice for the present that these remarks be made as to it – that the essential condition in the land animals at any rate allowed for food consisted in this, that there should be a clean and firm walk, and along with it mature digestion. If there was failure in either, it was not fitting food for an Israelite (Lev. 11:2-3).
Hence the camel, the coney (or daman), the hare, and the swine, failing in one or other of these conditions could not be eaten nor their carcases touched without defilement (Lev. 11:4-8). Thus, if we apply this practically enough to show its bearing, let us suppose a person ever so clear in apprehending truth, but without conscience as to his ordinary walk, all is good for nothing; or again let us take a person ever so blameless in walk, but his walk in no way flowing from the truth, all is good for nothing. For what can be right that is not the effect of revealed truth received into the heart, and becoming a part of one’s vital system by the Spirit’s application of it to our souls? Only then surely will the walk be firm, conscientious, free, and holy; such as suits the communications of God.
But it is plain that the two things, not merely one of the two, are absolutely necessary, and are the fruit of the Spirit’s dealing savingly with the conscience. It is a miserable thing to deceive ourselves on one side or the other. Let none ever content himself with being hoped to be a Christian in what people call the judgment of charity. Let us look well to it that our hearts be open to the searchings of the word by the Holy Spirit, and let us not shrink from suffering the word of exhortation. Others will look for the resulting fruit day by day in our ways and spirit. But it is only where both these features are combined that there can be communion according to God. This seems to be the lesson for us typically couched under eating of that which was clean.
The Israelite was not to partake of each animal which he might meet with. What was monstrous in one way or another was forbidden; what was according to divine order was lawful to him. Thus animals in the waters without fins and scales; winged insects without springing hind legs distinct from their four legs; the ravenous and nocturnal among birds; the carnivorous among beasts were of course excluded; but there were others also in divine wisdom and with a typical regard. When dead too, their touch defiled, even to a vessel or raiment, and so forth (Lev. 11:9-35). Not so a fountain or pit, or gathering of water, which cleansed instead of contracting uncleanness (vs. 36); not so sowing seed (vs. 37). The power and life of the Spirit are incontaminate. Reptiles which did not fly or leap were all unclean. Jehovah laid all this on His people, who were to be holy because He was.