“Speak to the people of Israel and say to them, I am the LORD your God.
After divers ceremonial institutions, God here returns to the enforcement of moral precepts. The former are still of use to us as types, the latter still binding as laws. We have here, 1. The sacred authority by which these laws are enacted: I am the Lord your God (Lev 18:1, Lev 18:4, Lev 18:30), and I am the Lord, Lev 18:5, Lev 18:6, Lev 18:21.
Commenting on Leviticus 18:1-5
Speak unto the children of Israel,.... To the heads of their tribes, that they might deliver to them the following laws; or Moses is bid to publish them among them, either by word of mouth, or by writing, or both: and say unto them, I am the Lord your God; with which they were to be introduced; showing the right he had to enact and...
Lev 18:1-4 By the words, “I am Jehovah your God,” which are placed at the head and repeated at the close (Lev 18:30), the observance of the command is enforced upon the people as a covenant obligation, and urged upon them most strongly by the promise, that through the observance of the ordinances and judgments of Jehovah they should live (Lev 18:5).
Commenting on Leviticus 18:1-4