511
If we would say that man is too insignificant to deserve communion with God, we must indeed be very great to judge of it.
512
It is, in peculiar phraseology, wholly the body of Jesus Christ, but it cannot be said to be the whole body of Jesus Christ. The union of two things without change does not enable us to say that one becomes the other; the soul thus being united to the body, the fire to the timber, without change. But change is necessary to make the form of the one become the form of the other; thus the union of the Word to man. Because my body without my soul would not make the body of a man; therefore my soul united to any matter whatsoever will make my body. It does not distinguish the necessary condition from the sufficient condition; the union is necessary, but not sufficient. The left arm is not the right.
Impenetrability is a property of matter.
Identity of number in regard to the same time requires the identity of matter.
Thus if God united my soul to a body in China, the same body, idem numero, would be in China.
The same river which runs there is idem numero as that which runs at the same time in China.
513
Why God has established prayer.
1. To communicate to His creatures the dignity of causality.
2. To teach us from whom our virtue comes.
3. To make us deserve other virtues by work.
But to keep His own pre-eminence, He grants prayer to whom He pleases.
Objection: But we believe that we hold prayer of ourselves.
This is absurd; for since, though having faith, we cannot
