Sanhedrin

The Sanhedrin (Hebrew: סַנְהֶדְרִין sanhedrîn, Greek: συνέδριον, synedrion, "sitting together," hence "assembly" or "council") was an assembly of twenty to twenty-three people appointed in every city in the biblical Land of Israel. The Mishnah arrives at the number twenty-three based on an exegetical derivation: It must be possible for a "community" to vote for both conviction and exoneration (Numbers 35:24-5). The minimum size of a "community" is 10 (Numbers 14:27; i.e. the 10 spies). One more is required to achieve a majority (11–10), but a simple majority cannot convict (Exodus 23:2), and so an additional judge is required (12–10). Finally, a court should not have an even number of judges to prevent deadlocks; thus 23. This court dealt with only religious matters. The Great Sanhedrin was made up of a Chief/Prince/Leader called Nasi (at some times this position may have been held by the Kohen Gadol or the High Priest), a vice chief justice (Av Beit Din), and sixty-nine general members. In the Second Temple period, the Great Sanhedrin met in the Hall of Hewn Stones in the Temple in Jerusalem. The court convened every day except festivals and Shabbos. In the late 3rd century, to avoid persecution, its authoritative decisions were issued under the name of Beis HaMidrash.