Rashi notes that the word terumah, portion/donation, is mentioned three times. This teaches that there were three terumos: one was the Machatzis HaShekel, half-shekel, which was used for the Adanim, sockets, in which were placed the Kerashim, poles, which acted as the walls of the Mishkan; another half-shekel which was placed in the communal chest and designated for communal offerings; third was for the building of the Mishkan. Here, each person gave according to his heart’s content. The Bostoner Rebbe, zl, expands on these two approaches to communal involvement. The Jewish People form a community, all dedicated toward a common…