1
" *There is only one God*. Whatever exists is *ipso facto* individual; to be one it needs no extra property and calling it one merely denies that it is divided. Simple things are neither divided nor divisible; composite things do not exist when their parts are divided. So existence stands or falls with individuality, and things guard their unity as they do their existence. But what is simply speaking one can yet in certain respects be many: an individual thing, essentially undivided, can have many non-essential properties; and a single whole, actually undivided, can have potentially many parts.
Only when one is used to count with does it presuppose in what it counts some extra property over and above existence, namely, quantity. The one we count with contrasts with the many it counts in the way a unity of measurement contrasts with what it measures; but the individual unity common to everything that exists contrasts with plurality simply by lacking it, as undividedness does division. A plurality is however *a* plurality: though simply speaking many, inasmuch as it exists, it is, incidentally, one. A continuum is homogeneous: its parts share the form of the whole (every bit of water is water); but a plurality is heterogeneous: its parts lack the form of the whole (no part of the house is a house). The parts of a plurality are unities and non-plural, though they compose the plurality not as non-plural but as existing; just as the parts of a house compose the house as material, not as not houses. Whereas we define plurality in terms of unity (many things are divided things to each of which is ascribed unity), we define unity in terms of division. For division precedes unity in our minds even if it doesn’t really do so, since we conceive simple things by denying compositeness of them, defining a point, for example, as lacking dimension. Division arises in the mind simply by negating existence. So the first thing we conceive is the existent, then―seeing that this existent is not that existent―we conceive division, thirdly unity, and fourthly plurality.
There is only one God. Firstly, God and his nature are identical: to be God is to be this individual God. In the same way, if to be a man was to be Socrates there would only be one man, just as there was only one Socrates. Moreover, God’s perfection is unlimited, so what could differentiate one God from another? Any extra perfection in one would be lacking in the other and that would make him imperfect. And finally, the world is one, and plurality can only produce unity incidentally insofar as it too is somehow one: the primary and non-incidental source of unity in the universe must himself be one. The one we count with measures only material things, not God: like all objects of mathematics, though defined without reference to matter, it can exist only in matter. But the unity of individuality common to everything that exists is a metaphysical property applying both to non-material things and to God. But what in God is a perfection has to be conceived by us, with our way of understanding things, as a lack: that is why we talk of God as lacking a body, lacking limits and lacking division. "
― Thomas Aquinas , Summa Theologica
2
" God is not needed to create guilt or to punish. Our fellow men suffice, aided by ourselves. You were speaking of the Last Judgement. Allow me to laugh respectfully. I shall wait for it resolutely, for I have known what is worse, the judgement of men. For them, no extenuating circumstances; even the good intention is ascribed to crime. Have you at least heard of the spitting cell, which a nation recently thought up to prove itself the greatest on earth? A walled-up box in which the prisoner can stand without moving. The solid door that locks him in the cement shell stops at chin level. Hence only his face is visible, and every passing jailer spits copiously on it. The prisoner, wedged into his cell, cannot wipe his face, though he is allowed, it is true. to close his eyes. Well, that, mon cher, is a human invention. They didn't need God for that little masterpiece. "
― Albert Camus , The Fall
6
" To use an analogy, the " leadership is the answer to everything" perspective is the modern equivalent of the, 'God is the answer to everything' perspective that held back our scientific understanding of the physical world in the Dark Ages. In the 1500's, people ascribed all events they didn't understand to God. Why did the crops fail? God did it. Why did we have an earthquake? God did it. What holds the planets in place? God. But with the Enlightenment, we began the search for a more scientific understanding - physics, chemistry, biology and so forth. Not that we become atheists, but we gained deeper understanding about how the universe ticks.Similarly, every time we attribute everything to 'Leadership," we're no different from the people in the 1500's. We're simply admitting our ignorance. Not that we should become leadership atheists (leadership does matter), but every time we throw our hands up in frustration - reverting back to " well, the answer must be Leadership!" - we prevent ourselves from gaining deeper, more scientific understanding about what makes great companies tick. "
12
" Every argument for God and every attribute ascribed to Him rests on a false metaphysical premise. None can survive for a moment on a correct metaphysics....
Existence exists, and only existence exists. Existence is a primary: it is uncreated, indestructible, eternal. So if you are to postulate something beyond existence—some supernatural realm—you must do it by openly denying reason, dispensing with definitions, proofs, arguments, and saying flatly, “To Hell with argument, I have faith.” That, of course, is a willful rejection of reason.
Objectivism advocates reason as man’s sole means of knowledge, and therefore, for the reasons I have already given, it is atheist. It denies any supernatural dimension presented as a contradiction of nature, of existence. This applies not only to God, but also to every variant of the supernatural ever advocated or to be advocated. In other words, we accept reality, and that’s all. "
― Leonard Peikoff , Objectivism: The Philosophy of Ayn Rand
15
" The humanitarian philosophies that have been developed (sometimes under some religious banner and invariably in the face of religious opposition) are human inventions, as the name implies - and our species deserves the credit. I am a devout atheist - nothing else makes any sense to me and I must admit to being bewildered by those, who in the face of what appears so obvious, still believe in a mystical creator. However I can see that the promise of infinite immortality is a more palatable proposition than the absolute certainty of finite mortality which those of us who are subject to free thought (as opposed to free will) have to look forward to and many may not have the strength of character to accept it.
Thus I am a supporter of Amnesty International, a humanist and an atheist. I believe in a secular, democratic society in which women and men have total equality, and individuals can pursue their lives as they wish, free of constraints - religious or otherwise. I feel that the difficult ethical and social problems which invariably arise must be solved, as best they can, by discussion and am opposed to the crude simplistic application of dogmatic rules invented in past millennia and ascribed to a plethora of mystical creators - or the latest invention; a single creator masquerading under a plethora of pseudonyms. Organisations which seek political influence by co-ordinated effort disturb me and thus I believe religious and related pressure groups which operate in this way are acting antidemocratically and should play no part in politics. I also have problems with those who preach racist and related ideologies which seem almost indistinguishable from nationalism, patriotism and religious conviction. "
― Harry Kroto
17
" In the religious myths, the creative will appears personified in God, and man already feels himself guilty when he assumes himself to be like God, that is, to ascribe this will to himself. In the heroic myths on the contrary, man appears as himself, creative and guilt for his suffering and fall is ascribed to God, that is, to his own will. Both are only extreme reaction phenomena of man wavering between his Godlikeness and his nothingness, whose will is awakened to the knowledge of its power and whose consciousness is aroused to terror before it. "
― Otto Rank , Truth and Reality
20
" During the youthful period of mankind's spiritual evolution human fantasy created gods in man's own image, who, by the operations of their will were supposed to determine, or at any rate to influence, the phenomenal world. Man sought to alter the disposition of these gods in his own favor by means of magic and prayer. The idea of God in the religions taught at present is a sublimation of that old concept of the gods. Its anthropomorphic character is shown, for instance, by the fact that men appeal to the Divine Being in prayers and plead for the fulfillment of their wishes. Nobody, certainly, will deny that the idea of the existence of an omnipotent, just, and omnibeneficent personal God is able to accord man solace, help, and guidance; also, by virtue of its simplicity it is accessible to the most undeveloped mind. But, on the other hand, there are decisive weaknesses attached to this idea in itself, which have been painfully felt since the beginning of history. That is, if this being is omnipotent, then every occurrence, including every human action, every human thought, and every human feeling and aspiration is also His work; how is it possible to think of holding men responsible for their deeds and thoughts before such an almighty Being? In giving out punishment and rewards He would to a certain extent be passing judgment on Himself. How can this be combined with the goodness and righteousness ascribed to Him?
(Albert Einstein, Science, Philosophy, and Religion, A 1934 Symposium published by the Conference on Science, Philosophy and Religion in Their Relation to the Democratic Way of Life, Inc., New York, 1941; from Einstein's Out of My Later Years, Westport, Connecticut: Greenwood Press, 1970, pp. 26-27.) "
― Albert Einstein