CW: It is verification that "The heart of man is desperately wicked; who
can
understand it?" (Jeremiah) and "All have sinned and fall short of the Glory
of God" (Paul, in Romans).
Circular reasoning. You assume that the biblical morality is correct since
it is verified by the bible ?
But if the bible states that it is easy to misinterpret its teachings how
do we know what its teachings are unless we are sinless ourselves ?