How misused: He argues that the Passover lamb was never a sin offering under the Law, so Paul's words 'Christ our Passover has been sacrificed' cannot concern the atonement or the washing away of sins. He treats the Christian joining of Passover lamb and sin offering as a later merger of two separate concepts.
Scripture's answer: Paul places the sacrifice of Messiah as the Passover lamb at the center of the gospel, and the New Covenant ties the lamb to the removal of sin. John 1:29 calls Yeshua 'the Lamb of God, who takes away the sin of the world', and Isaiah 53:7-12 describes the Servant as a lamb who bears iniquity. 1 Peter 1:18-19 speaks of redemption 'with the precious blood of Messiah, as of a lamb without blemish', and Hebrews 9:22 says that without the shedding of blood there is no remission. Whatever the Levitical categories, the apostolic witness joins the Passover lamb to Yeshua's atoning death.