All I have been saying for months now on various threads is that just like the physically dead have no power to do anything in temporal reality, likewise the spiritually dead have no power to make choices contrary to their evil nature. The Israelites had no power to escape from their BONDAGE to Pharaoh; likewise the unregenerate man has no power to escape from the power of sin, from the power of the devil, from this world system. Since the volition resides in the heart of man, and the hearts of men are desperately wicked, sinful and deceitful, then obviously the volition, along with the other three faculties, is corrupt. You do understand that the hearts of men are filled with evil, right? There is nothing spiritually sound in man!
Isa 1:5-6
5 Why should you be beaten anymore?
Why do you persist in rebellion?
Your whole head is injured,
your whole heart afflicted.
6 From the sole of your foot to the top of your head
there is no soundness —
only wounds and welts
and open sores,
not cleansed or bandaged
or soothed with oil.
NIV
Paul basically said the same thing more succinctly:
Rom 7:18
18 For I know that in me (that is, in my flesh ,) dwelleth no good thing: for to will is present with me; but how to perform that which is good I find not.
KJV
If man's heart were spiritually sound, then why does God promise in the New Covenant to give new hearts to his people?