The Bible often uses the word "heart."
It refers to the mind.
Out of the abundance of the heart man speaks.
"The heart is deceitful above all things and desperately wicked." However that is more descriptive of the unsaved heart.
The word "heart" is used 99 times in the NT alone.
So?
The Bible does not say that God SPEAKS to the heart.
Matthew 12:35 A good man out of the good treasure of the heart bringeth forth good things: and an evil man out of the evil treasure bringeth forth evil things.
And??
Luke 24:25 Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:
--What was slow to believe?
Still waiting for a passage that says that God speaks to the heart.
John 12:40 He hath blinded their eyes, and hardened their heart; that they should not see with their eyes, nor understand with their heart, and be converted, and I should heal them.
--What is hardened? What understands?
Yes, the heart does. So?
Where is this saying that God guides us in our decision making process by speaking to our hearts, by giving us some kind of feeling about something.
YOU DON'T HAVE IT DHK. It is NOT IN THE BIBLE.
This is an extra-biblical doctrine!