Orthodox Zionist movement whose name was derived from the words merkaz ruḥani (spiritual center), and whose slogan was “the Land of Israel for the People of Israel according to the Torah of Israel.” The movement advocated the realization of the Zionist vision and incorporated some of its modern and revolutionary characteristics. The adoption of Zionist ideology, however, was accomplished for the most part by denying its secular and innovative aspects, or by assigning religious interpretations to its basic tenets.