lord

Why is "I am the Lord" repeated in Leviticus?

Why is "I am the Lord" repeated in Leviticus?

I am reading Leviticus, and am genuinely confused about the use of the phrase:

“I am the Lord [your God]”.

This phrase is added to the end of various instructions, seemingly at random. Is there any explanation for this, or logic to it?
…

With him I will speak face to face

פֶּ֣ה אֶל־פֶּ֞ה אֲדַבֶּר־בּ֗וֹ וּמַרְאֶה֙ וְלֹ֣א בְחִידֹ֔ת וּתְמֻנַ֥ת יְהוָ֖ה יַבִּ֑יט וּמַדּ֙וּעַ֙ לֹ֣א יְרֵאתֶ֔ם לְדַבֵּ֖ר בְּעַבְדִּ֥י בְמֹשֶֽׁה׃ Numbers 12:8

With him I will speak face to face, openly, and not in riddles; and he wil…