1 scripture account of Peter (who had the keys to the kingdom) preaching and telling people how to be saved. Should we believe that he never did or said these words again? Is it even logical? Acts 2:38 "Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost." Perhaps we don't need to be Born Again? After all, it's only mentioned once in John 3.