Satan
Each sect of Judaism has its own interpretation of Satan's identity. Conservative Judaism generally rejects the Talmudic interpretation of Satan as a metaphor for the "yetzer hara", and regard him as a literal agent of God. Orthodox Judaism, on the other hand, outwardly embraces Talmudic teachings on Satan, and involves Satan in religious life far more inclusively than other sects. Satan is mentioned explicitly in some daily prayers, including during Shacharit and certain post-meal benedictions, as described in Talmud and the Jewish Code of Law. In Reform Judaism, Satan is generally seen in his Talmudic role as a metaphor for the "yetzer hara" and the symbolic representation of innate human qualities such as selfishness.
Antisemitism in Christianity
Mainstream Talmudic Rabbinical Judaism today directly descends from the Pharisees whom Jesus often criticized. During Jesus' life and at the time of his execution, the Pharisees were only one of several Jewish groups such as the Sadducees, Zealots, and Essenes who mostly died out not long after the period; indeed, Jewish scholars such as Harvey Falk and Hyam Maccoby have suggested that Jesus was himself a Pharisee. Arguments by Jesus and his disciples against the Pharisees and what he saw as their hypocrisy were most likely examples of disputes among Jews and internal to Judaism that were common at the time, see for example Hillel and Shammai.