There Is Only One BAPTISM

If Ephesians 4:4-6 is part of the inspired word of God, which one is that 'one' baptism of the Bible, and what are the implications for those not baptized by that baptism? Will they also go to heaven in view of what Jesus says in John 3:3-5? In Romans 6:3-4, we are told we are buried with Jesus through baptism. Does the blood of Jesus also work for people who have not been baptized by this 'one' baptism or are they worshipping and praying in vain?

As a trained professional auditor, Edwin Nhliziyo looked at the New Testament as God's Instruction Manual and was looking for compliance. Unfortunately, his findings show a big gap between what God says about Baptism and church practices. Those findings led to this book challenge. Will people not baptized by this one baptism of the Bible also go to heaven, given what Jesus said about the need to be born again in John 3:3-5?