When a man further considers how his various wants of food, lodging, etc.
When a man further considers how his various wants of food, lodging, etc., are amply supplied from the storehouse of creation, he becomes aware that God's mercy is as great as His power and wisdom, as He has Himself said, "My mercy is greater than My wrath," and according to the Prophet's saying, "God is more tender to His servants than a mother to her suckling-child." Thus from his own creation man comes to know God's existence, from the wonders of his bodily frame God's power and wisdom, and from the ample provision made for his various needs God's love.
In this way the knowledge of oneself becomes a key to the knowledge of God. Not only are man's attributes a reflection of God's attributes, but the mode of existence of man's soul affords some insight into God's mode of existence. That is to say, both God and the soul are invisible, indivisible, unconfined by space and time, and outside the categories of quantity and quality; nor can the ideas of shape, colour, or size attach to them.
People find it hard to form a conception of such realities as are devoid of quality and quantity, etc., but a similar difficulty attaches to the conception of our everyday feelings, such as anger, pain, pleasure, or love. They are thought-concepts, and cannot be cognised by the senses; whereas quality, quantity, etc., are sense-concepts.
Just as the ear cannot take cognisance of colour, nor the eye of sound, so, in conceiving of the ultimate realities, God and the soul, we find ourselves in a region in which sense-concepts can bear no part. So much, however, we can see, that, as God is Ruler of the universe, and, being Himself beyond space and time, quantity and quality, governs things that are so conditioned, so the soul rules the body and its members, being itself invisible, indivisible, and unlocated in any special part.
For how can the indivisible be located in that which is divisible? From all this we see how true is the saying of the Prophet, "God created man in His own likeness." And, as we arrive at some knowledge of God's essence and attributes from the contemplation of the soul's essence and attributes, so we come to understand God's method of working and government and delegation of power to angelic forces, etc., by observing how each of us governs his own little kingdom.
To take a simple instance: suppose a man wishes to write the name of God.