to make a distinction between the unclean and the clean, and between the living thing that may be eaten and the living thing that may not be eaten.
Ye shall therefore make a distinction between the clean beast and the unclean, and between the unclean fowl and the clean: and ye shall not make your souls abominable by beast, or by bird, or by anything wherewith the ground teemeth, which I have separated from you as unclean.
Her priests have done violence to my law, and have profaned my holy things: they have made no distinction between the holy and the common, neither have they caused men to discern between the unclean and the clean, and have hid their eyes from my sabbaths, and I am profaned among them.
And they shall teach my people the difference between the holy and the common, and cause them to discern between the unclean and the clean.