The Duty to Warn
A teaching ofRav Boruch Yehoshua Yerachmiel Rabinowitzהרב ברוך יהושע ירחמיאל בן נתן דוד רבינוביץProfile ›
In Binat Nevonim the Rebbe also writes sharply about the Chassidic leaders of his time. In his view they had not known what was about to happen, and so they never warned the Jewish people.
Source: Binat Nevonim, as quoted in The Jewish Link