Given that this answer notes that the particular ritual of the Tu Bishvat Seder is likely Sabbatean in origin (although the practice of eating fruit in general on Tu Bishvat dates from the 16th ...
A newcomer to Orthodox Judaism may not have a feel for what is mainstream and what generally considered beyond the pale of normative Judaism. How does one find and join a Jewish community without ...
In 1757 followers of the apostate Jew, Jacob Frank engaged in a disputation with Rabbinic Jews regarding the talmud. I would like to know if there is any record of the contents of that disputation.
I can understand the appeal of a messiah in 1600s Eastern Europe. I can understand that we want a messiah and we're willing to accept one, whether it be Bar Kochva or Shabbtai Tsvi. But on what ...
During the times of false messiah Shabbetai Tzvi, and for several decades afterwards, many well established rabbanim  believed him to be Moshiach. Some even maintained this belief after his ...
Who was Shabsai Tzvi and why was he considered evil?
It seems agreed upon that one or more representatives from Lvov traveled to either investigate, visit or out Shabtai Tzvi in 1666 when he was still claiming to be the mashi'ach. Immediately following ...