When the Zionist movement appeared in Eastern Europe in the 1880s, it found it very difficult to persuade the leading rabbis and secular Jewish thinkers of the day to support it.
The leading rabbis saw the political history in the Bible and the idea of Jewish sovereignty on the land of Israel as very marginal topics and were much more concerned, as indeed Judaism as a religion was, with the holy tracts that focused on the relationship between the believers themselves and in particular their relations with God.
Secular liberal or socialist Jews also found the idea of Jewish nationalism unattractive. Liberal Jews hoped that a far more liberal world would solve the problems of persecution and anti-Semitism while avowed socialists and communists wished peoples of all religions, not just the Jews, to be liberated from oppression.
Even the idea of a particular Jewish socialist movement, such as the Bund, was a bizarre one in their eyes. “Zionists who were afraid of seasickness” is how Russian Marxist Georgi Plekhanov called the Bundists when they wanted to join the international communist movement.
The secular Jews who founded the Zionist movement wanted paradoxically both to secularize Jewish life and to use the Bible as a justification for colonizing Palestine; in other words, they did not believe in God but He nonetheless promised them Palestine.
This precarious logic was recognized even by the founder of the Zionist movement himself, Theodore Herzl, who therefore opted for Uganda, rather than Palestine, as the promised land of Zion. It was the pressure of Protestant scholars and politicians of the Bible, especially in Britain, who kept the gravitation of the Zionist movement towards Palestine.
For them it was a double bill: you get rid of the Jews in Europe, and at the same time you fulfill the divine scheme in which the second coming of the Messiah will be precipitated by the return of the Jews — and their subsequent conversion to Christianity or their roasting in hell should they refuse.
From that moment onwards the Bible became both the justification for, and the map of, the Zionist colonization of Palestine.