Arcana Coelestia #7226
7226. And Jehovah spoke unto Moses and unto Aaron. That this signifies instruction anew from the law Divine, and at the same time from doctrine, is evident from the signification of “speaking,” as being instruction anew, for in what now follows they are instructed what they shall do; from the representation of Moses, as being the law Divine (n. 6723, 6752); and from the representation of Aaron, as being the doctrine of good and truth (n. 6998). The distinction between the law Divine and doctrine may be seen above (n. 7009, 7010, 7089).
Ezekiel 44:7
7
in that you have brought in foreigners, uncircumcised in heart and uncircumcised in flesh, to be in my sanctuary, to profane it, even my house, when you offer my bread, the fat and the blood, and they have broken my covenant, [to add] to all your abominations.