[kosta50]

The complete canon of Scripture is sufficient for every good work

Whose canon? Any canon is a work of men, picking and choosing according to their beliefs and tradition.

[Cvengr]

2Ti 3:16-17
(16) All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:
(17) That the man of God may be perfect, thoroughly furnished unto all good works.