Yes, I know מחלוקת is bad. We all know know that מחלוקת is bad. But is it really? It's not like murder, or avoda zara, or immorality, right? Right? Let's check that out. First, there was the sin of the golden calf. A distressingly dark blotch in the history of Klal Yisrael. It is clear from the narrative in parshas Ki Sisa that Aaron helped in the construction of said idol . The Torah tells us (Sh'mos 32:2) that Aaron asked them to bring earrings from the women and children. Rashi brings a medrash to explain his plan: Aaron said to himself, “The women and children are fond of their jewelry. Perhaps the matter will be delayed, and in the meantime, Moses will arrive.” So: (1) that plan didn't work; and (2) Aaron was delaying and working as slowly and lazily as possible, but he was working to build an idol. R' Biderman brings a Chasam Sofer to explain why he participated at all: The Chasam Sofer zt'l answers that Aharon understood that if he refused the nation a...
This is a paraphrase of the pasuk in t'hillim 84:7 -- "mei'chayil el chayil" -- which means "from strength to strength". In this case, it is my thoughts and ideas to those who are strong enough to be interested :)