Numbers 5:1 - Divine command to Moshe.

Introduction to Divine Communication

The verse "וַיְדַבֵּר יְהוָה אֶל־מֹשֶׁה לֵּאמֹר" ("And the Lord spoke to Moshe, saying") appears frequently in the Torah, marking the beginning of divine communication. Rashi (Exodus 6:2) explains that this phrase emphasizes the immediacy and clarity of Hashem's words to Moshe, distinguishing it from other forms of prophecy, which may come through dreams or visions (see Numbers 12:6-8). Moshe's prophecy was unique—"פה אל פה אדבר בו" ("mouth to mouth I speak with him")—indicating direct and unambiguous revelation.

The Significance of "לֵּאמֹר" ("Saying")

The word "לֵּאמֹר" ("saying") is interpreted by the Midrash (Shemot Rabbah 28:6) as a directive for Moshe to transmit Hashem's words exactly as they were given, without adding or omitting anything. Rambam (Mishneh Torah, Hilchot Yesodei HaTorah 7:6) elaborates that this underscores the principle of Torah MiSinai—the divine origin and unchanging nature of the Torah's commandments.

Moshe's Role as Intermediary

The Talmud (Sanhedrin 99a) teaches that Moshe's role as the conduit for divine speech was unparalleled in Jewish history. Unlike other prophets who received messages in fragmented forms, Moshe served as the definitive transmitter of Torah law. The Ramban (Nachmanides, Exodus 19:7) adds that this phrase reinforces Moshe's unique authority, as all subsequent halachic tradition derives from his faithful transmission of Hashem's words.

Key Lessons from the Verse

• Clarity of Divine Will: The phrasing highlights the precision with which Torah was given, requiring meticulous adherence to its laws (Sifrei, Devarim 32:44).
• Moshe's Humility: Despite his elevated status, Moshe is consistently referred to as the recipient—not the originator—of the message, modeling humility (Avot 1:1).
• Continuity of Tradition: The chain of transmission from Hashem to Moshe to Bnei Yisrael establishes the foundation for mesorah (tradition) in Jewish thought (Pirkei Avot 1:1).