***Do you believe the bible knows of a "head/heart dichotomy?***
You could be full of head knowledge,know more than the average true christian and yet be an unregenerate.Head knowledge does not imply salvation .
"They call themselves of the holy city, and stay themselves upon the God of Israel" Isa. 48:2.
This sounds like saving faith does it not? God however said of the same people,
"Thou art obstinate, and thy neck is an iron sinew, and thy brow brass" Isa. 48:4.
andreas.