The debate is therefore characterised by significant polarities. Secular and religious Zionists argue passionately about what a Jewish state should represent. Post-Zionists and Zionists argue about whether a Jewish state should exist at all. Because Israel was created within the sphere of international law as the instrument for Jewish self-determination, these polarities are captured by the questions such as, "should Israel maintain and strengthen its status as a state for the Jewish people, or become a state purely for "all of its citizens", or identify as both? And, if both, how to resolve any tensions that arise from their coexistence?. To date, Israel has steered a course between secularism and Jewish identity, usually depending on who controls the Israeli High Court of Justice.