The fact is that these arguments do but follow the combined suggestions of the facts and of our feeling. They prove nothing rigorously. They only corroborate our pre-existent partialities.
If philosophy can do so little to establish God's existence, how stands it with her efforts to define his attributes? It is worth while to look at the attempts of systematic theology in this direction.
Since God is First Cause, this science of sciences says, he differs from all his creatures in possessing existence a se. From this 'a-se-ity' on God's part, theology deduces by mere logic most of his other perfections. For instance, he must be both necessary and absolute, cannot not be, and cannot in any way be determined by anything else. This makes Him absolutely unlimited from without, and unlimited also from within; for limitation is non-being; and God is being itself. This unlimitedness makes God infinitely perfect. Moreover, God is One, and Only, for the infinitely perfect can admit no peer. He is Spiritual, for were He composed of physical parts, some other power would have to combine them into the total, and his aseity would thus be contradicted. He is therefore both simple and non-physical in nature. He is simple metaphysically also, that is to say, his nature and his existence can-
'unadapted' to each other in this world than there are things 'adapted'; infinitely more things with irregular relations than with regular relations between them. But we look for the regular kind of thing exclusively, and ingeniously discover and preserve it in our memory. It accumulates with other regular kinds, until the collection of them fills our encyclopædias. Yet all the while between and around them lies an infinite anonymous chaos of objects that no one ever thought of together, of relations that never yet attracted our attention.
The facts of order from which the physico-theological argument starts are thus easily susceptible of interpretation as arbitrary human products. So long as this is the case, although of course no argument against God follows, it follows that the argument for him will fail to constitute a knock-down proof of his existence. It will be convincing only to those who on other grounds believe in him already.