The entrance door of the Beit El Synagogue (House of God synagogue), (also known as Midrash Hasidim [School of the Devout] and Yeshivat haMekubalim [Yeshiva of the Kabbalists]) has been (and remains to this day) the center of kabbalistic study in Jerusalem for over 250 years. The entrance door to the Yeshivat haMekubalim, depicts all 7 gates in Jerusalem's Old City Walls.