AC 6125 [6]
. . . intelligence ought to be procured by means of the Word,
which is Divine truth,
and not by means of memory-knowledges
from ones own understanding.

AC 6138 [3]
You shall love the Lord your God
with all your heart,
and with all your soul,
and with all your mind,
and with all your strength.
This is the first commandment.
(Mark 12:30)

Thus since love to the Lord
does not come from a person
but from the Lord Himself,
all his heart,
all his soul,
all his mind,
and all his strength,
which are recipients,
must be the Lord's;
they must therefore be submitted totally to Him.