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Noel
Noel is on page 20 of 186
In P28, Spinoza shows, by referencing previous propositions, that whatever has been determined has been so determined by God, and that a finite thing couldn’t have been produced by the absolute nature of an attribute of God, nor by an attribute of God affected by a modification which is eternal and infinite. It must, he concludes, have been produced by an attribute of God affected by a modification which is…
Sep 29, 2025 03:34PM
Ethics

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Noel’s Previous Updates

Noel
Noel is on page 160 of 186
On to Part 5. (Part 4 was entirely concerned with human experience and values, and Spinoza’s conclusions are relatively uncontroversial today… All the stuff about God in the first half seems to have been mostly scaffolding…)
Oct 09, 2025 07:13PM
Ethics


Noel
Noel is on page 75 of 186
In 3P4, Spinoza claims that “no thing can be destroyed through an external cause” (which is “evident through itself”). He then claims, in 3P5, that “things are of a contrary nature, that is, cannot be in the same subject, insofar as one can destroy the other.” “Dem.: For if they could agree with one another, or be in the same subject at once, then there could be something in the same subject…

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Oct 05, 2025 06:45PM
Ethics


Noel
Noel is on page 68 of 186
Finally done with Part 2! I have neglected everything else…
Oct 02, 2025 12:03AM
Ethics


Noel
Noel is on page 41 of 186
After reading up on it, I’ve changed my mind about whether “God insofar as he is affected by finite modifications ad infinitum” and “God insofar as he is infinite” are in conflict with each other. Spinoza seems to hold that even while substance (or God) is indivisible, substance’s modes are divisible. His demonstrations of substance’s indivisibility, in 1P12 and 1P13, don’t apply to modes since they depend on…
Oct 01, 2025 12:58PM
Ethics


Noel
Noel is on page 37 of 186
Sep 30, 2025 03:44PM
Ethics


Noel
Noel is on page 19 of 186
Sep 18, 2025 09:07PM
Ethics


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message 1: by Noel (last edited Sep 29, 2025 04:13PM) (new) - rated it 5 stars

Noel …finite. The condition of a finite thing is a finite thing and so on regressively to infinity… But, if God, being infinite, could never cause a finite thing, and is the cause of everything, how could a finite thing have been caused at all, or exist?


message 2: by Noel (last edited Sep 30, 2025 09:27AM) (new) - rated it 5 stars

Noel Also, Spinoza’s demonstration of God’s existence in P11 seems circular and empty. It seems to go like this:

1. God is “a substance consisting of infinite attributes.”
2. It pertains to the nature of substance to exist (P7).
3. Therefore God necessarily exists.

But just because God is conceived as substance doesn’t necessarily mean that he is substance, unless Spinoza is stating a fact about God, not about how he’s conceived, in which case the conclusion is contained in of the premises. Nothing in this proposition justifies the subsumption of infinitely many attributes under one substance.

D6: By God I understand a being absolutely infinite, i.e., a substance consisting of an infinity of attributes, of which each one expresses an eternal and infinite essence.
A7: If a thing can be conceived as not existing, its essence does not involve existence.
P5: In Nature there cannot be two or more substances of the same nature or attribute.
P7: It pertains to the nature of a substance to exist.

P11: God, or a substance consisting of infinite attributes, each of which expresses eternal and infinite essence, Infinitely many substances necessarily exists.
Dem.: If you deny this, conceive, if you can, that God infinitely many substances does not exist. Therefore (by A7) his the essence of each does not involve existence. But this (by P7) is absurd. Therefore God infinitely many substances necessarily exists, q.e.d.

P14: Except God, no substance can be or be conceived God does not exist.
Dem.: Since God is an absolutely infinite being, of whom no attribute which expresses an essence of substance can be denied (by D6), and he infinitely many substances necessarily exists (by P11), if there were any substance except God, it would have to be explained through some attribute of God if God existed, every substance would have to be explained through some attribute of his, and so two substances of the same every attribute would exist, which (by P5) is absurd. And so except God, no substance can be or, consequently, be conceived. For if it could be conceived, it would have to be conceived as existing. But this (by the first part of this demonstration) is absurd. Therefore, except for God no substance can be or be conceived Therefore, God does not exist, q.e.d.


message 3: by Noel (last edited Sep 30, 2025 08:56AM) (new) - rated it 5 stars

Noel Appendix to Part I: Spinoza takes a remarkable genealogical approach toward explaining the origin of such “prejudices” “concerning good and evil, merit and sin, praise and blame, order and confusion, beauty and ugliness, and other things of this kind”—or religion and morality in general—as arising from the “human fiction” of final causes, the illusions of free will and anthropocentrism, and related to such passions as “blind desire and insatiable greed.”


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