Chanukah- First Night

After the 12 leaders of Klal Yisroel brought their Korbonas in honor of the new Mishkon (Parshas nasso) we learn the Mitzva of Hadlokos Neiros of the Kohanim (Pasrshas Bhaloscha). The Ramban brings a Medrish that says that Aharon was promised that even at a time when Klal Yisroel won't have the services of the Korbonos they will always have the Mitzva of menora. The Ramban explains that the Mitzva the Medrish is referring to is the mitzva of Ner Chanukah.
If one doesn't light Chanukah candles, he has to make a bracha when he sees lit candles. R' Yitchok Hutner asks, why is the mitzva of Chanukah Candles different than all other mitzvos, that you make a bracha just upon seeing the candles?
There is a Halacha that says if one passes a 'Makom shnaseh bo nes' a place where a miracle happened- he's obligated to recite a bracha of she'asa nissim.
The Neiros Chanukah aren't merely objects of a mitzva, but rather the candles themselves are a place where a nes happened to all of us. The candles every jew lights on Chanukah are actually the same candles that Kohanim lit in the Bais Hamikdosh, transported in time and space to every Jewish home.
That is what the Ramban is referring to when he says that Aharon was promised that the Menora will be eternal, for in every Jewish home we fulfill the same mitzva as the Kohanim did in the Bais Hamikdosh.