The Tolna Rebbe is a very loving and compassionate man. He will often remark that it is a rachmanus on people who don't learn the tshuvos of the Avnei Nezer!!!
So here is a shtikel Avnei Nezer where he proves that the opinion of the Rambam is that Shabbos is HUTRAH and not dchuyah, as it would seem from his words in פרק ב הלכה א.
