Yeshayahu Leibowitz (1903–1994), an ultra-rationalist Modern Orthodox philosopher and brother of Nechama Leibowitz, publicly shared views expressed in Yiḥyeh Qafeḥ's book "Milḥamoth HaShem" against mysticism. For example, Leibowitz called Kabbalah "a collection of "pagan superstitions" and "idol worship" in remarks given after receiving the Yakir Yerushalayim Award (English: worthy citizen of Jerusalem) in 1990. In modern times, rationalists holding similar views as those of the Dor De'ah movement have described themselves as "talmide ha-Rambam" (disciples of Maimonides) rather than as being aligned with Dor De'ah, and are more theologically aligned with the rationalism of Modern Orthodox Judaism than with Orthodox Ḥasidic or Ḥaredi communities.