The Aristocratic understanding (System A) of “בין חערבים (byn ha-arabim)” was represented by the Jews called Sadducees, the Boethusian Sadducees, and by the ancient Samaritans.
Moreover, the Aristocratic practice was utilized by Yahushua the messiah, his apostles, and the early assemblies that followed him.1
Very few writings which discuss just how to observe Passover have come down to us directly from any acknowledged Sadducean, Boethusian, or ancient Samaritan source. So, for an acquaintance with their opinions, we are mainly dependent upon their antagonists.2
These antagonists, and records which are derived from the later variations of this view (as demonstrated by the neo-Samaritans and Karaites),3show that, contrary to the Hasidic views, the Aristocratic approach understood that the first ערב (arab; intermixing of light and dark) occurred at sunset and the second at deep twilight (the setting of darkness).
One of the most important historical and cultural developments in Judaism during the Hellenic period was the formation of the movement, during the late third century B.C.E., that later became the Hasidim.
From them are derived the Pharisees, Essenes, Zealots, and others, including the later Rabbinists and Talmudists, who are their spiritual descendants.1
The name Hasidim means “pious, devout” ones.2These early Hasidim must not be confused with the German mystics of the 12th–13th centuries C.E. or with the modern Hasidic movement, founded in 18th century Poland by Israel ben Eliezer.3