4-IS IT IMPOSSIBLE TO UNDERSTAND SPIRITUAL MATTERS INTELLECTUALLY?
Spiritual doctrines can be stated in intellectual terms. Intellect is a great help in the experience of the heart. If someone who never had a headache asks you to explain it to him, you will try to explain intellectually what it is. But to make him understand it, you would have to hit him over the head. He gets a headache and knows what it is.
There is nothing irrational in spirituality. Explanation can be made so practical that it can be lived.
Mysticism is thought to be something supernatural and out of human grasp. It is not so. You may be doing all your worldly duties and at the same time be a mystic. It depends on how you arrange your actions and whether you lead a proper life.
Mysticism has connection with every phase of life, if properly expressed. If not, there is a reaction which cannot be called mysticism. Thus love that is handled badly through jealousy is converted into hatred. Mysticism if adjusted rightly can help all nations now at war, while if handled otherwise it would make matters worse.