Frequently Asked Questions
Q: What does it mean that Moshe numbered the firstborn of Israel?
A: This verse describes Moshe fulfilling God's command to count all the firstborn males among the Israelites. According to Rashi, this counting was done to establish how many firstborns needed to be redeemed (exchanged) with the Levi'im who would serve in the Mishkan (Tabernacle) in their place.
Q: Why was counting the firstborn important?
A: The counting was important because after the Exodus, God declared that all firstborn Israelites belong to Him (Exodus 13:2). When the Levi'im were chosen for service instead, there needed to be an exchange - each firstborn Israelite was 'redeemed' by a Levi. The counting determined how many firstborns needed this redemption (Bamidbar Rabbah 3:7).
Q: What can we learn from Moshe following God's command exactly?
A: We learn the importance of precise obedience to mitzvot. The Torah emphasizes that Moshe did 'as the Lord commanded him' to teach us that divine commandments must be performed exactly as instructed, without adding or subtracting (Rambam, Mishneh Torah, Hilchot Meilah 8:8).
Q: Does the concept of firstborn redemption apply today?
A: Yes. The mitzvah of Pidyon HaBen (redemption of the firstborn son) still applies today for firstborn males who meet certain criteria (father and mother not from priestly or Levite families). This is performed by giving five silver coins to a kohen when the baby is 30 days old (Shulchan Aruch, Yoreh De'ah 305).
Q: Why were the Levi'im chosen instead of the firstborn?
A: The Midrash explains that after the sin of the Golden Calf, the firstborns lost their special status because many participated in the sin. The Levi'im, who didn't participate, were chosen instead to serve in the Mishkan (Tanchuma, Bamidbar 5). This teaches us the importance of remaining faithful even when others stray.
Context of the Verse
The verse (Bamidbar 3:42) describes Moshe's fulfillment of Hashem's command to count the firstborn males of Bnei Yisrael. This counting was part of the process of designating the Levi'im as replacements for the firstborn in serving Hashem, following the incident of the Golden Calf, where the firstborn lost their original priestly status (Rashi, Bamidbar 3:45).
Purpose of the Counting
According to Ramban (Bamidbar 3:40), this census served two primary purposes:
The Significance of Firstborn Status
The Midrash (Bamidbar Rabbah 3:14) explains that the firstborn were originally sanctified during Yetziat Mitzrayim (the Exodus from Egypt), when Hashem spared them during Makkat Bechorot (the Plague of the Firstborn). Their sanctity was later transferred to the Levi'im due to the firstborn's participation in the sin of the Golden Calf (Sforno, Bamidbar 3:12).
Moshe's Precise Obedience
Rashi emphasizes that the phrase "כַּאֲשֶׁר צִוָּה יְהוָה אֹתוֹ" ("as the Lord commanded him") highlights Moshe's exact adherence to Hashem's instructions. This teaches the importance of fulfilling mitzvot with precision, especially those involving kedushah (holiness) and the structure of the nation (Chizkuni, Bamidbar 3:42).
Halachic Implications
The counting of the firstborn established the mitzvah of Pidyon HaBen (redemption of the firstborn son), which applies to this day (Rambam, Hilchot Bikkurim 11:1). The surplus of firstborns over Levi'im (273) required a redemption payment of five shekalim, reinforcing the principle that divine service must be conducted through designated representatives (Talmud, Bechorot 5a).