It's not a mistake, and it's definitely not filler! Sometimes, those repetitions are there to teach us something profound about the people and stories within. Let's dive into one such instance in Bamidbar Rabbah, specifically section 3, where we're looking at the families of the Levites.
We start with a seemingly redundant verse: “For Gershon, the family of the Livnites [and the Shimites]” (Numbers 3:21). The text asks, why repeat their families? Weren't they already mentioned? Bamidbar Rabbah explains that this repetition is crucial. It's there to emphasize that all the sons of Gershon, Kehat, and Merari established families.
Think about it this way: earlier in Numbers (3:2-4), we read about Aaron's sons, but only two of them, Elazar and Itamar, actually established families because Nadav and Avihu tragically died. So, the Torah wants to make it crystal clear that, despite the potential for loss and tragedy, all the sons of the Levites did indeed establish families. The text emphasizes that they were all righteous.
The children of Levi are beloved! And the text emphasizes that the Holy One, blessed be He, took a personal interest in each of their families, meticulously detailing their numbers, their locations around the Tabernacle, their leaders, and their specific duties in the Mishkan, the Tabernacle. We see this pattern repeated for each of the Levitical families.
For the Gershonites, we get their number: “The number of all males counted…[were seven thousand five hundred]” (Numbers 3:22). Their location: “The families of the Gershonites shall encamp behind the Tabernacle to the west” (Numbers 3:23). Their prince: “The prince of the patrilineal house [of the Gershonites] was Elyasaf [son of Lael]” (Numbers 3:24). And their service: “The commission of the sons of Gershon.… and the hangings of the courtyard…” (Numbers 3:25–26).
The same level of detail is then applied to the sons of Kehat. “For Kehat, the family of the Amramites, [and the family of the Yitzharites, and the family of the Hevronites, and the family of the Uzielites]” (Numbers 3:27) – again, to emphasize that all of them established families. Their number is given, and something extra is added: “keepers of the commission of the sacred” (Numbers 3:28).
Now, this is interesting. Why specify that the sons of Kehat are "keepers of the commission of the sacred" from one month old, when they don't actually serve until they're thirty? Bamidbar Rabbah explains that because the Ark, the holiest object, would purge from the sons of Kehat and potentially shorten their lives if they acted improperly while carrying it. Yet, despite this danger, their devotion to the sacred was so strong that they eagerly sought to be near it. So, they were rewarded as if they had been serving from the tender age of one month. The text even connects this to Samuel the Ramatite, a descendant of Kehat, saying "Samuel judged Israel all the days of his life" (I Samuel 7:15).
Two princes are specified for the sons of Kehat: Elazar, son of Aaron the priest, and the prince of the Kehatites, Elitzafan. Why two? Because both priests and Levites came from Kehat. Moses and Aaron emerged from Amram; Moses’s sons were Levites, and Aaron’s sons were priests. Elazar, being a priest, oversaw the Levites from the sons of Kehat and even participated in carrying some of the sacred items.
Finally, we get to the sons of Merari. “For Merari, the family of the Maḥlites [and the family of the Mushites]” (Numbers 3:33) – again, the point is made: all of them established families. Their number is listed, their prince is named, their location is specified, and their service in the Tabernacle is defined.
So, what's the takeaway here? This passage in Bamidbar Rabbah isn't just a dry enumeration of names and numbers. It's a testament to the enduring nature of family, the importance of devotion, and the meticulous care with which the Divine oversees even the smallest details of our lives. It reminds us that every single person, every single family, has a role to play in the grand tapestry of existence. And sometimes, repetition is the key to truly understanding the profound message woven within.