Our manner of speech, therefore, denotes the substance of God, yet denotes it imperfectly, because creatures are imperfect manifestations of Him. When we say that God is good, we do not mean that He is the cause of goodness or that He is not evil. Our meaning is this: What we call goodness in creatures preexists in God in a far higher way. Whence it follows, not that God is good because He is the source of good, but rather, because He is good, He imparts goodness to all things else; as St. Augustine says, "Inasmuch as He is good, _we are_." HOW CAN THE ABSOLUTE BE A CAUSE? From the 'Quæstiones Disputatæ' The relations which are spoken of as existing between God and creatures are not really in Him. A real relation is that which exists between two things. It is mutual or bilateral then, only when its basis in both correlates is the same. Such is the case in all quantitive relations. Quantity being essentially the same in all quanta, gives rise to relations which are real in both terms--in the part, for instance, and in the whole, in the unit of measurement and in that which is measured. But where a relation originates in causation, as between that which is active and that which is passive, it does not always concern both terms. True, that which is acted upon, or set in motion, or produced, must be related to the source of these modifications, since every effect is dependent upon its cause. And it is equally true that such causes or agencies are in some cases related to their effects, namely, when the production of those effects redounds in some way to the well-being of the cause itself. This is evidently what happens when like begets like, and thereby perpetuates, so far as may be, its own species.... There are cases, nevertheless, in which a thing, without being related, has other things related to it. The cognizing subject is related to that which is the object of cognition--to a thing which is outside the mind. But the thing itself is in no way affected by this cognition, since the mental process is confined to the mind, and therefore does not bring about any change in the object. Hence the relation established by the act of knowing cannot be in that which is known.