If there is a difference of opinion between the heart and head, then follow the heart.
You have to grow from the inside out. None can teach you, none can make you spiritual. There is no other teacher but your own soul.
Was there ever a more horrible blasphemy than the statement that all the knowledge of God is confined to this or that book?
The more we come out and do good to others, the more our hearts will be purified, and God will be in them.