The single occurrence of the name Hyrcanus in 2 Maccabees 3:11 refers to a man to whom some of the money in the Temple belonged during the c. 178 BCE visit of Heliodorus.
[3] Josephus said that John Hyrcanus had five sons but he named only four in his histories: Judah Aristobulus I, Antigonus I, Alexander Jannai, and Absalom.
Antiochus VII Sidetes marched into Judea, pillaged the countryside, and laid what became a year-long siege of Jerusalem.
[5] It is reported that Antiochus, out of consideration for the religion of his Jewish allies, at one point ordered a two days' halt of the entire army to allow them to avoid breaking the Sabbath and the festival of Shavuot.
John Hyrcanus's expulsion of the non-military population of Jerusalem during the siege had probably caused resentment, and his looting of the Tomb of David violated his obligations as High Priest, which would have offended the religious leadership.
What followed was an era of conquest led by Hyrcanus that marked the high point of Judea as the most significant power in the Levant.
In 130 BCE Demetrius II, the former Seleucid king, returned from exile in Hyrcania to resume the government of his empire.
Upon conquering former Seleucid regions Hyrcanus implemented a policy of compelling the non-Jewish populations to adopt Jewish customs.
[18] This was an unprecedented measure for a Judean ruler; it was the first instance of forced conversion perpetrated by Jews in recorded history.
[22] Moreover, out of desperation, Hyrcanus sought for good relations with the surrounding Gentile powers, especially the growing Roman Republic.
[23] Although it is difficult to specifically date these resolutions, they represent efforts made between Hyrcanus and Rome to maintain stable relations.
Josephus only reports one specific conflict between Hyrcanus and the Pharisees, who asked him to relinquish the position of High Priest (Ant.
John Hyrcanus's widow was given control of civil authority after his death, and his son Judas Aristobulus was given the role of High Priest.
[31] During the Roman siege of Jerusalem in 70 CE, Titus selected the area opposite the tomb to begin his assault on the city's third wall.
[31] John Hyrcanus the High Priest is remembered in rabbinic literature as having made several outstanding enactments and deeds worthy of memorial, one of which being that he cancelled the requirement of saying the avowal mentioned in Deuteronomy 26:12–15 once in every three years, since he saw that in Israel they had ceased to separate the First Tithe in its proper manner and which, by making the avowal, and saying "I have hearkened to the voice of the Lord my God, and have done according to all that you have commanded me," he makes himself dishonest before his Maker and liable to God's wrath.
[33] In addition, John Hyrcanus is remembered for having cancelled the reading of Psalm 44:23, formerly chanted daily by the Levites in the Temple precincts, and which words, "Awake!
[34] In similar fashion, the High Priest cancelled an ill-practice had by the people to cause bleeding near the eyes of sacrificial calves by beating their heads so as to stun them, prior to their being bound and slaughtered, since by beating the animal in such a way they ran the risk of causing a blemish in the animal's membrane lining its brain.
[35] To prevent this from happening, the High Priest made rings in the ground of the Temple court for helping to secure the animals before slaughter.
Before John Hyrcanus officiated as Israel's High Priest, the people had it as a practice to do manual work on the intermediate days of the Jewish holidays, and one could hear in Jerusalem the hammer pounding against the anvil.
The High Priest passed an edict restricting such labours on those days, thinking it inappropriate to do servile work on the Hol ha-Moed, until after the Feast (Yom Tov).
But when the Sages of Israel became sensible of the fact that such ordinary contracts were often discarded in the rubbish after reimbursement, it was deemed improper to show disrespect to God's name by doing so.
[36] The Mishnah (Parah 3:4[5]) also relates that during the tenure of John Hyrcanus as High Priesthood, he had prepared the ashes of two Red heifers used in purifying those who had contracted corpse uncleanness.
"[40] At his death, a monument (Hebrew: נפשיה דיוחנן כהן גדול) was built in his honour and where his bones were interred.