Portrait of Issachar Baer Teller

This remarkable manuscript of practical kabbalah was written in Eastern Europe in the mid-eighteenth century; at the end of that century it was owned by the Radvil Hasidic dynasty. In contrast to…

It is known that one who lacks books lacks knowledge, for a man’s knowledge is limited in its reach by the reach of his books; and there is no artist without tools. Many new books came…