The foundational truth of Christianity is that Christ Jesus died on the cross for our sins. In this way he fulfilled the old covenant sacrificial system, reconciled us to God, and changed our lives forever. That is the doctrine of the Atonement. Its reality is not in dispute.
"For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;" (1 Corinthians 15:3)
What scriptures is Paul referring to? The New Testament wasn't published in writing when Paul wrote this. Is it true that the Old Testament is now fulfilled in Christ Jesus, and no longer needs to be considered, particularly Exodus, Leviticus, Numbers, and Deuteronomy?
John 5:46-47
[SUP]46 [/SUP]For had ye believed Moses, ye would have believed me; for he wrote of me.
[SUP]47 [/SUP]But if ye believe not his writings, how shall ye believe my words?