The most famous Jewish person of the 20th century did not support the creation of a state of Israel, fearing it would contribute to war and conflict in the Middle East.
Einstein and Zionism
For the rest of his life, Einstein lent his support to the Zionist movement. But he was always careful to explain that he supported “cultural Zionism,” not “national Zionism.” That meant support for Jewish refugees in Palestine and for institutions like Hebrew University, but not support for a Jewish national state, which he feared would lead to conflict with Palestinian Arabs.
source credit: Albert Einstein: Physicist, Philosopher, Humanitarian course notes, Professor Don Howard, Notre Dame University