Judaism does not centralize authority in any single individual or group. The formulation of principles of faith that are universally recognized by all branches of Judaism remains undefined. There is no central authority in Judaism in existence today - although the Sanhedrin, the supreme Jewish religious court, would fulfill this role if it were re-established. Instead, Judaism's principles of faith remain debated by the rabbis based on their understanding of the sacred writings, laws, and traditions, which collectively shape its theological and ethical framework. The most accepted version in extent is the opinion of Maimonides.