330. Since the goal of creation is a heaven from the human race (and therefore the human race itself), the intermediate goals are everything else that has been created. Because these do relate to us, they focus on these three aspects of us: our bodies, our rational functioning, and, for the sake of our union with the Lord, our spiritual functioning. We cannot be united to the Lord unless we are spiritual; we cannot be spiritual unless we are rational; and we cannot be rational unless we are physically whole. These aspects are like a house, with the body as its foundation, the structure of the house as our rational functioning, and the contents of the house as our spiritual functioning. Living in the house is union with the Lord.

This enables us to see the sequence, level, and focus of the relationship to us of the useful functions that are intermediate goals of creation. That is, they are for the support of our bodies, for the development of our rational ability, and for our acceptance of what is spiritual from the Lord.

23. There is one human God from whom springs all else. All powers of human reason join together and center, so to speak, on the existence of one God, the creator of the universe. Consequently any person possessed of reason, owing to the common sense of his intellect, does not and cannot think otherwise. Tell anyone possessed of sound reason that there are two creators of the universe, and you will encounter an antipathy to you because of it, even perhaps from just the sound of the words in his ear. It is apparent from this that all powers of human reason join together and center on the existence of one God.

For this there are two reasons. The first is that the very ability to think rationally regarded in itself is not a person's own, but is God's gift in him. On it depends human reason in general, and that dependence in general causes it to see, as though of itself, the existence of one God.

The second reason is that through that faculty a person either is in the light of heaven or draws the general tendency of his thought from it, and the universal precept of the light of heaven is the existence of one God.

A different circumstance occurs if a person has used that faculty to corrupt the lower constituents of his intellect. He possesses that faculty indeed, but by a twisting of its lower elements he turns it in another direction so that his reason becomes unsound.