A Jew boasts on video , “We killed Jesus, we’re proud of it” and a Rabbi slanders and denigrates Maryam [ahsf] by uttering a false, grave charge against her.
This Sabaʾite movement was the nucleus for both the Rāfiḍah Shīʿah and the Khārijites and it played a role in the dissension and civil strife that occured between the Prophet's Companions.
The statements which are authentic from Ibn ʿAbbās [rd] in explanation of these verses in Sūrah al-Māʾidah regarding judging by other than what Allāh revealed.
The Khawārij have interpreted these verses to justify the takfir of the one who does not rule by what Allāh has revealed without wilful rejection (juḥūd).
The absence of grounding in Islāmic sciences that would have balanced his philosophy and polemics and kept him within the limits of safety and respectability, has led him to much sin and transgression...
The first obligation upon the servants is the worship of Allāh. As for knowing him, then they know him through the fiṭrah, the intellects, creational evidences and Qurʾānic evidences.
While having kept their real view about Jesus [ahs] hidden or coded through the centuries, fearing backlash and persecution, today some of the Rabbis are very open and explicit.