And yet, political Zionism viewed as a theory failed to offer a satisfactory solution of the great Jewish problem in all its historic complexity. Born of the reaction against anti-Semitism, and endeavoring to soothe the pain of the wounded Jewish heart, it was marked by all the merits and demerits of a theory which was substantially Messianic in character and was entirely dependent on subjective forces, on faith and will-power. "If you only will it, then it is no fairy tale"[19]--in these words the ultimate goal of political Zionism is indicated by its founder, who firmly believed that an extraordinary exertion of the national will would transform the fairy tale of a "Jewish state" into reality. When confronted with the question as to the future of the Jewish nation in case faith and will-power should prove unable to grapple with the conditions over which it had no control, and the "fairy tale" of a united political autonomous center should not be realized, political Zionism either remained silent or indulged in a polemical retort which was in flagrant contradiction to Jewish history: "Without Zion, Judaism is bound to perish." The national conscience, however, could not be reconciled to such an answer. A more or less satisfactory solution of the problem of Judaism could not spring from the external reaction against anti-Semitism, but could only mature as the fruit of profound contemplation of the course of development pursued by the Jewish people in the Diaspora; such a solution could only be found in the endeavor to adapt the new national movement to this historic course. From this point of view political Zionism was rectified by "Spiritual Zionism," the teaching of the publicist and philosopher Ahad Ha'am (U. Ginzberg).