What is the difference between an apostle and a disciple? Why did Jesus do miracles? What is the Sanhedrin? How much power did they have by the time Jesus began His ministry? Who made up the Sanhedrin? What is the difference between Pharisees and Sadducees? What is a Messianic believer? What did Jesus mean when He told Nicodemus that he needed to be born again? How did Jesus explain salvation to Nicodemus? What did the snake on a pole represent?