Why do we call one of the four children a “rasha” when the Rebbe would always emphasize the pure soul in every person?

Can we apply the process of leaving Mitzrayin followed by Moshiach’s Seudah at the end of the Yom tov to our own freedom from our personal traumas?

Why did the Rebbeim not institute the drinking of a fifth cup in Moshiach’s seudah corresponding to Eliyahu’s cup?

How do we explain Moshiach’a meal being done in Israel on the 7th day of Pesach?

Why can we pray anywhere when we could bring offerings only in the Temple?

Is there a reason that we only focus on the seven emotions and not on the three intellectual sefirot of chochma bina daas?