Par 1) In the Haftorah: “I saw and there was a Menorah made entirely of gold etc., this refers to Yisroel. The aspect of Ahavat Yisroel. The path of Aaron and the leaders of the Jewish people in general
The manner of disseminating Chassidut is learned from the service of Aaron in lighting the Menorah:
1) Lighting the Menorah is allowed by a non-kohen
2) The perparation must be done by a kohen
3) The location of the Menorah in the Heichal