Moses' role in Leviticus 15:1?
What role does Moses play in communicating God's laws in Leviticus 15:1?

The Setting of Leviticus 15:1

“Then the LORD said to Moses and Aaron,” (Leviticus 15:1)

• The verse opens a new section on bodily discharges and ceremonial cleanness.

• God addresses both Moses and Aaron, yet Moses consistently serves as the primary conduit of revelation to Israel (Exodus 19:3-7).


God’s Choice of Moses as His Mouthpiece

• God sovereignly selected Moses to speak His words (Exodus 3:10-12).

• Moses stands as the covenant mediator who receives law directly from the LORD and delivers it intact to the people (Deuteronomy 5:5).

• Even when Aaron is present, Moses leads the process of hearing and relaying divine instruction (Numbers 12:6-8).


Specific Functions Moses Performs in This Passage

• Reception: Moses hears God’s exact words without alteration.

• Transmission: He conveys those words verbatim to Aaron and then to the nation, preserving their precision.

• Administration: As leader, Moses oversees how the laws are implemented, ensuring ritual purity is maintained (compare Leviticus 8:1-5).

• Preservation: By recording the statutes in the Torah, Moses safeguards them for every generation (Deuteronomy 31:24-26).


Continuity with Moses’ Broader Ministry

Leviticus 15:1 reflects the same prophetic pattern seen at Sinai—the LORD speaks, Moses listens, then instructs (Exodus 24:3-4).

• Later prophets echo Moses’ role, but none surpass it; he remains the standard (Malachi 4:4).

• Christ Himself acknowledges Moses’ authority in the written law (John 5:45-47).


Implications for Israel and Today

• Israel could trust the purity laws because they were delivered through God’s chosen mediator.

• Moses’ faithful transmission underscores Scripture’s reliability and calls believers to heed every word (Matthew 4:4).

• The passage reminds modern readers that God often works through appointed leaders to communicate His unchanging truth.

How does Leviticus 15:1 emphasize God's concern for purity and holiness?
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