Essenes

The Essenes (; Hebrew: אִסִּיִים, Īssīyīm; Greek: Ἐσσηνοί, Ἐσσαῖοι, or Ὀσσαῖοι, Essenoi, Essaioi, Ossaioi) or Essenians were a mystic Jewish community during the Second Temple period that flourished from the 2nd century BCE to the 1st century CE.

The Essene movement likely originated as a distinct group among Jews during Jonathan Apphus's time, driven by disputes over Jewish law and the belief that Jonathan's high priesthood was illegitimate. Most scholars think the Essenes seceded from the Zadokite priests. They attributed their interpretation of the Torah to their early leader, the Teacher of Righteousness, possibly a legitimate high priest. Embracing a conservative approach to Jewish law, they observed a strict hierarchy favoring priests (the Sons of Zadok) over laypeople, emphasized ritual purity, and held a dualistic worldview.

According to Jewish writers Josephus and Philo, the Essenes numbered around four thousand, and resided in various settlements throughout Judaea. Conversely, Roman writer Pliny the Elder positioned them somewhere above Ein Gedi, on the west side of the Dead Sea. Pliny relates in a few lines that the Essenes possess no money, had existed for thousands of generations, and that their priestly class ("contemplatives") did not marry. Josephus gave a detailed account of the Essenes in The Jewish War (c. 75 CE), with a shorter description in Antiquities of the Jews (c. 94 CE) and The Life of Flavius Josephus (c. 97 CE). Claiming firsthand knowledge, he lists the Essenoi as one of the three sects of Jewish philosophy alongside the Pharisees and Sadducees. He relates the same information concerning piety, celibacy; the absence of personal property and of money; the belief in communality; and commitment to a strict observance of Sabbath.