Do you believe that all four of man's faculties (intellect, affections, conscience and volition) reside in man's heart?
Intellect is limited to the genetics of the brain in our body that our soul resides in.
The heart is like the master computer of a car. It can be programmed to some extent by our volition.
The body provides a format for our soul to operate within.
If granted a very strong body?
The soul will be free to express itself a certain way.
In ways that a weak body would not allow for.
Volition stems from the reasoning capacity of the soul living within a normal body.
When in a defective body (for example, an idiot) the volition will be hampered.
That is because the soul of an idiot has been cut off from perceptory options to work with found with a normal brain.
Just touching upon it.... .