What we know in our mind comes from our sub-conscious programming.
Our sub-conscious knowing is the sum total of our memory of earthly experiences since our birth.
What we Know in our Heart comes from the Wisdom of our Soul.
Our Spiritual sense of Knowing is how our Soul communicates with our Self.
When our Soul communicates an important message, we Know from the bottom of our Heart at the Core of our Beingness that this is our Truth.
When we truly Know, we have no distinction between our Heart & Soul.
Mental knowledge comes from physically experiencing the material world and increases our ability to live in this world.
A Spiritual sense of Knowing comes from the Spiritual Wisdom of our Soul that is connected to the Universal Consciousness of All That Is.
We move from physically knowing in our mind to Spiritually Knowing, once we Know that we do not know.