That the foundation of the Christian faith is not The Bible. The foundation of the Christian faith is not the infallibility or inerrancy of The Bible. The foundation of the Christian faith is something that happened in history...Jesus came to the earth and walked upon it, represented God, was God, and procured our salvation through His death and resurrection. *He* is the foundation of the Christian faith.
I think you'd argue about the hue of blue in the sky
Of course it's based in Christ. The Bible is the expression of Gods redemptive plan of salvation the cornerstone of which is Christ.
