Cite the biblical text which states that "Everything that a Christian believes and does must be spelled out explicitly in the Bible."
Where in the Bible does it state that everything we believe must have been explicitly taught by Jesus in the New Testament? Still waiting for chapter-and-verse from you.
Gaudium de veritate,
Cruciform
+T+
Why don't you show us where Jesus said that His teachings would be incomplete and insufficient for salvation.
Seriously, don't you believe Jesus is Gid incarnate? Do you honestly not believe that Jesus taught everything we would need? Do you honestly believe God is so incompetent?