The Pharisees emerged within Judaism before the New Testament period and exercised influence especially through teaching and interpretation of the Law. The Gospels record repeated controversies over Sabbath observance, purity, fasting, tithing, and the relationship between written Scripture and tradition. Jesus strongly criticized hypocrisy, self-righteousness, and traditions that nullified God's commands, but the narratives also show Pharisees inviting Jesus to meals, warning Him of danger, and engaging Him in serious questions.
Nicodemus is identified as a Pharisee, and
Paul later describes himself as having been a Pharisee. Acts contrasts Pharisaic belief in resurrection and spiritual beings with Sadducean denial of them. The group should therefore not be reduced to a caricature in which every Pharisee held identical motives or behavior.