Thomistic proofs for the existence of God in the light of modern science

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This is exactly the sort of question begging I was talking about. If someone isn’t convinced by the First Cause argument, they must not understand it?

I actually didn’t copy and paste here but I have read the criticisms of the thinkers you mentioned as well as Dawkins and Harris. But so what? I guess accusing someone of plagiarism is easier than trying to argue that the First Cause argument actually constitutes proof?

If God has been proven by this argument, then why is it not accepted in the academic community? Why is faith so emphasized in Christianity? If we actually have such knowledge. why would anyone need faith? It seems that if faith is central to Christianity and if the First Cause argument is proof of God’s existence, then it follows that Christianity is false.

Best,
Leela
If you understand it, and disagree with it, then post a coherent reason why you disagree with it. You haven’t done so. You have only demonstrated that you don’t understand the argument. :rolleyes:

Plagiarism:
plagiarism |ˈplājəˌrizəm|
noun
the practice of taking someone else’s work or ideas and passing them off as one’s own.

forums.catholic-questions.org/showpost.php?p=4407772&postcount=142

Paulos (from the NYT review of his book Irreligion:
Either everything has a cause, or there’s something that doesn’t,” he writes. “The first-cause argument collapses into this hole whichever tack we take. If everything has a cause, then God does, too, and there is no first cause. And if something doesn’t have a cause, it may as well be the physical world.”

Leela:
Either everything has a cause, or there’s something that doesn’t. The first-cause argument collapses into this hole whichever tack we take. If everything has a cause, then God does, too, and there is no first cause. And if something doesn’t have a cause, it may as well be the universe itself rather than God.
:tsktsk:
 
On to the argument itself: the real point of contention is whether the laws of causality apply to supernatural entities. Although the laws are within the realm of the natural, we have never observed the supernatural, thus it is a possibility those laws exist there as well.
it seems that you are implying that there is some non-physical universe. some shadowing system of ghosts, goblins and such.

but there is no evidence of such a system or realm at all, and no one is claiming that to exist.

we can only observe 1 thing, physical matter. we can as a matter of Thomistic proofs, show that such matter is incapable of self creation.

from that we can only conclude that the first cause must necessarily be non-physical.

but that is it, nothing more follows without beginning to assume things like a ‘supernatural shadowing universe’ for causality to operate in.

as there is no evidence of any kind for such a realm it is an inappropriate addition to the conversation.

we only have observation of physical matter, and a logical existence of a first cause, nothing more.
You would postulate that the laws of causality as we know them do not exist in the supernatural, while Leela would say they do. Both claims are not really based on evidence.
there is actually no proof of this ‘supernatural realm’ at all
Although you might say it is a necessity for them to not apply to the supernatural realm in order for there to be a first cause, as Aquinas does as well, essentially that argument boils down to,
actually Aquuinas makes no claim of a ‘supernatural realm’ at all
“There must be something that the laws of causality do not apply to, and we call it God.” (If this is a strawman, please point out what is wrong with the statement or rectify it and make your preferred statement for review).
Aquinas’ eliminates all physical causes, leaving a non-physical first cause. not a supernatural(as in ghosts and goblins) cause.

misleading ideas like this indicate a lack of understanding of what the arguments actually mean and what they dont.
This argument, however, is basically an admission that we truly do not know what caused all that there is, and simply a theory to suggest what it might be.
it is actually an exclusion of all possible physical causes, at its core that is all it is.
Since this theory is not a scientific theory (not backed up by evidence- it would be known as a “hypothesis” in the scientific community) it remains just that, a hypothesis. An “educated guess.” Until we test it, we can’t make statements about its validity.
sure we can, we just have to find one physical object that can create itself, in all of human history, in every instance of scientific endeavor, in all the known universe, no such object has ever been known to exist.

since such an object is not possible, as nothing can cause itself. we can verify that the idea is valid, by excluding every other possibility.
Essentially, what I am saying is that all Aquinas proves is that there must be something in the beginning that the laws of causality do not apply to, which I think the majority of the scientific community would agree with. However, as of yet, we have no idea what that might be.
we know it must be something non-physical, we cant call it G-d as a matter of observation. but it fits our millennium old description of some of His attributes
 
If God has been proven by this argument, then why is it not accepted in the academic community? Why is faith so emphasized in Christianity? If we actually have such knowledge. why would anyone need faith? It seems that if faith is central to Christianity and if the First Cause argument is proof of God’s existence, then it follows that Christianity is false.
About two-thirds of scientists believe in God.

The argument from efficient causality is true. Atheism is false.

Knowledge of the existence of God is not a matter of faith but is a preamble to faith:
Summa Theologica Part 1, Question 2, Article 1:
Reply to Objection 1. The existence of God and other like truths about God, which can be known by natural reason, are not articles of faith, but are preambles to the articles; for faith presupposes natural knowledge, even as grace presupposes nature, and perfection supposes something that can be perfected. Nevertheless, there is nothing to prevent a man, who cannot grasp a proof, accepting, as a matter of faith, something which in itself is capable of being scientifically known and demonstrated.
 
If you understand it, and disagree with it, then post a coherent reason why you disagree with it. You haven’t done so. You have only demonstrated that you don’t understand the argument. :rolleyes:

Plagiarism:
plagiarism |ˈplājəˌrizəm|
noun
the practice of taking someone else’s work or ideas and passing them off as one’s own.

forums.catholic-questions.org/showpost.php?p=4407772&postcount=142

Paulos (from the NYT review of his book Irreligion:
Either everything has a cause, or there’s something that doesn’t,” he writes. “The first-cause argument collapses into this hole whichever tack we take. If everything has a cause, then God does, too, and there is no first cause. And if something doesn’t have a cause, it may as well be the physical world.”

Leela:
Either everything has a cause, or there’s something that doesn’t. The first-cause argument collapses into this hole whichever tack we take. If everything has a cause, then God does, too, and there is no first cause. And if something doesn’t have a cause, it may as well be the universe itself rather than God.
:tsktsk:
indeed if someone cannot or will not demonstrate the ‘why’ they disagree then one can only assume they misunderstand Thomistic arguments. if they disagree they should be able to state such a reason for examination and debate.

Aquinas’ first cause does prove a non-physical first cause, calling it G-d is a function of Aquinas’ environment, though practically there is little else that could pass the sufficiency argument, academics mostly accept the argument, those who dont tend to misunderstand it, just as paulos does with the interjection of some supernatural realm subject to causality, that there is zero evidence of, it also shows a general lack of knowledge concerning theological understanding of the qualities of G-d, though i digress.

further Faith as a theological virtue stressed by Christianity is not only faith in the existence of G-d,

Faith

1814 Faith is the theological virtue by which we believe in God and believe all that he has said and revealed to us, and that Holy Church proposes for our belief, because he is truth itself. By faith "man freely commits his entire self to God."78 For this reason the believer seeks to know and do God’s will. “The righteous shall live by faith.” Living faith "work through charity."79

thats what the catechism says, faith is stressed because we are to live by it.

im afraid that some even misunderstand what having faith means to a Christian,

but that doesnt seem to stop them from talking about it:D
 
Alright, thanks to everyone involved for showing me I got off track, I apologize to all : ).

Back to the argument, and something you said. You said, “we can only observe 1 thing, physical matter” and I would completely agree. Physical matter was, by definition, created with the Big Bang. This most definitely begs the question, “What caused the big bang?” However, this is a question we may never be able to answer. This is because no one knows. It’s true that nothing in our universe can cause itself, yet we can’t hope to make any statements, especially postulate that our Universe’s laws apply, to anything that isn’t within our own Universe, because that is all we know/have ever known/have evolved to perceive.

To say that there must have been cause and effect without (possibly) space, without (possibly) time, without (possibly) matter, without (possibly) natural law is to make a statement that we, by any stretch of the imagination, cannot make. That would be where the argument fails for me. What is before the Universe I think is simply beyond explanation, thus the Thomistic proofs, which attempt to explain it, simply cannot in my mind. EDIT: And since we can’t postulate anything about before, the causality we are familiar with would have had to have begun with the Big Bang itself.

I think that’s all?
 
Hi JD, all,

I think the above comments strike at the heart of the issue. Both sides are going to always beg the question. As JD says, Dawkins has missed the premises. The key unspoken premise for these “proofs” to be convincing is that you have to already believe in God to understand the terms in the expected way and find these proofs convincing.

Best,
Leela
Hello, Leela, I’ve been looking for you. Glad you’re back. Now, to answer your assertion: you absolutely do not have to believe in God in order for the conclusions (and premises) to be true. In fact, even St. Thomas ends each proof with, “and this we call God.” The proofs themselves lead to no other conclusions than that there is someone, or something, that is prime mover, first efficient cause, necessary cause, the topmost predicate of being, and that which puts consistent final cause in all things that are without intelligence (sentience).

You may call Him whatever you wish, but, there is no question about the fact that He exists, with the caveat that He cannot be called a name that already exists in the natural world, including, “world” and/or “universe”.

If you do not understand this, you are lost to the logic and to the apprehension of nature.

God Bless,
jd
 
Thomism in light of modern science (especially quantum mechanics) is well-considered by Jacques Maritain in “Degrees of Knowledge”.
 
To say that there must have been cause and effect without (possibly) space, without (possibly) time, without (possibly) matter, without (possibly) natural law is to make a statement that we, by any stretch of the imagination, cannot make.
Cause and effect does not require the passage of time.
 
Very quickly: The supernatural/natural… I would rather not say non-physical/physical for those, for not all natural things are physical (Time, Emotions, Thoughts, etc.).
“Time, Emotions and Thoughts” are not supra-physical or supernatural. Time is nothing more than the measure of motion. Time is not a thing or exigency of any type. Time is there only because a clock, in uniform motion, is measuring it. Time is treated as an exigency but only for purposes of its use by physicists, in mathematical equations of motion(s).

Thoughts and Emotions are nothing more than the results of physical cascades of electrical charges across neuronal webs. The brain (and body) is a supercomputer “owned” by the soul; cared for by the soul. The soul is what keeps being (soul, brain, mind, body) in touch, so to speak, with the supernatural.

Thus, all natural things are physical - with the merely possible exception of nothingness.

God Bless,
jd
 
Back to the argument, and something you said. You said, “we can only observe 1 thing, physical matter” and I would completely agree. Physical matter was, by definition, created with the Big Bang.
actually the big bang posits that matter existed as a singularity or monobloc prior to the big bang, it was not created in the big bang, it existed previously, according to the scientific community.
This most definitely begs the question, “What caused the big bang?” However, this is a question we may never be able to answer.
according to scientists it was the singularity
This is because no one knows. It’s true that nothing in our universe can cause itself, yet we can’t hope to make any statements, especially postulate that our Universe’s laws apply, to anything that isn’t within our own Universe, because that is all we know/have ever known/have evolved to perceive.
yup
To say that there must have been cause and effect without (possibly) space, without (possibly) time, without (possibly) matter, without (possibly) natural law is to make a statement that we, by any stretch of the imagination, cannot make. That would be where the argument fails for me.
we are making no statement other than that a non-physical cause must necessarily be the first cause of the observable universe.

we see the effect of the universe, we know all effects must have a cause.

no other statement is being made that any previous environment existed.

we are only making the statement that a single cause, as made necessary by the existence of the universe, can be shown to exist, nothing else.
What is before the Universe I think is simply beyond explanation, thus the Thomistic proofs, which attempt to explain it, simply cannot in my mind.
the proofs only explain that a non-physical cause of the universe must exist, nothing else in any way shape or form.

the argument is much simpler than you are making it.
EDIT: And since we can’t postulate anything about before, the causality we are familiar with would have had to have begun with the Big Bang itself.
I think that’s all?
except the big bang can not cause itself,

there is a difference between postulating the environment previous to the big bang and the fact that every effect needs a cause

i wonder though, is there any situation in which the argument does not fail for you? if you are open to the truth , then at some point you must come to the conclusion that thomistic proofs are bulletproof, or at least have been for 800 years.

what if there is a G-d, it is plainly possible, and likely. why would that be a bad thing? you are twisting and turning, trying to find a reason Aquinas is wrong it seems almost like you would refuse the argument no matter what.

do you believe that there is a G-d, or would a meaningless and random creation be your ultimate faith?

before you say you just want truth, consider that the truth is most likely G-d, from the vidence and the arguments
 
Cause and effect does not require the passage of time.
It is however, part of natural law. I realize efficient causality does not rely on time, even if temporal causality does, but it does rely on natural law.

EDIT: All I mean to say is that we haven’t observed whatever was before the Universe (if we can in fact say “before the Universe”), thus we can’t say anything about it, for it is consensus that natural law and classical physics break down at the Big Bang.
 
Well Warpspeed, I have only been an Atheist for about 2 1/2 months, and we shall see what the future holds.
I’m not twisting and turning as you say, just taking my time to think through things: these thomistic proofs… I’m very skeptical of them, and am just looking at them from all angles. I am always very skeptical of things that claim to speak about things we cannot truly know.
 
Back to the argument, and something you said. You said, “we can only observe 1 thing, physical matter” and I would completely agree.
Hi Logos,

I’m not sure who you are responding to here, but I need to butt in.

I think that the position that only physical matter is really real leaves out just about everything we experience such as love, ideas, morals, your own thoughts, language, values, relationships, patterns, the laws of physics, mathematics, and life in general.

Certain Catholic members of this forum are philosophical materialists at heart. They believe that to understand an experience at one level it must be explainable at a lower level. Then they go on to say that only this lower level really exists. Obviously there is no empirical basis for this assumption.

The problem for this position is when you keep reducing phenomena further and further, even the primary reality posited by materialism, substance, ceases to make any sense. It’s better (at least more empirical) to think in terms of the whole of experience rather than reduce everything to corpuscles.

The theists who are fundamentally materialists will argue that without God, everything is just a bunch of atoms randomly bumping into one another. But if the atheists are right, without God, the flux of experience is exactly as it is because that’s how it’s always been.

Atheists (a word I think we don’t need) are not generally materialists as the theists actually are and accuse the atheists of being, too. I think that they are more often pragmatists who have learned form the history of philosophy that the metaphysical dualisms of materialism/ idealism, appearance/reality, facts/values, objectivity/subjectivity, etc. haven’t gotten us anywhere and are unlikely to ever be resolved.

So if the Thomistic proofs are based on the premise that reality is physical, it is a premise that I do not buy into. It is just an idea, as is the idea that it is not just an idea (materialism).

Best,
Leela
 
Well Warpspeed, I have only been an Atheist for about 2 1/2 months, and we shall see what the future holds.
I’m not twisting and turning as you say, just taking my time to think through things: these thomistic proofs… I’m very skeptical of them, and am just looking at them from all angles. I am always very skeptical of things that claim to speak about things we cannot truly know.
Dear Logos385,

Just turned on the computer and there you are. 👍

I’m a direct descendent of Thomas the doubting apostle so I definitely relate to your point about taking time to look at things from all angles. I call this curiosity. Additionally, I never, almost never, believe something the first time I hear it. Not only does this thread and others present an exciting challenge for this old brain but they are good research tools for some serious writing about the Catholic Eucharist which I will be doing for a parish project in a few months.

Blessings for the future,
grannymh
 
Hi Logos,

I’m not sure who you are responding to here, but I need to butt in.

I think that the position that only physical matter is really real leaves out just about everything we experience such as love, ideas, morals, your own thoughts, language, values, relationships, patterns, the laws of physics, mathematics, and life in general.

Certain Catholic members of this forum are philosophical materialists at heart. They believe that to understand an experience at one level it must be explainable at a lower level. Then they go on to say that only this lower level really exists. Obviously there is no empirical basis for this assumption.

The problem for this position is when you keep reducing phenomena further and further, even the primary reality posited by materialism, substance, ceases to make any sense. It’s better (at least more empirical) to think in terms of the whole of experience rather than reduce everything to corpuscles.

The theists who are fundamentally materialists will argue that without God, everything is just a bunch of atoms randomly bumping into one another. But if the atheists are right, without God, the flux of experience is exactly as it is because that’s how it’s always been.

Atheists (a word I think we don’t need) are not generally materialists as the theists actually are and accuse the atheists of being, too. I think that they are more often pragmatists who have learned form the history of philosophy that the metaphysical dualisms of materialism/ idealism, appearance/reality, facts/values, objectivity/subjectivity, etc. haven’t gotten us anywhere and are unlikely to ever be resolved.

So if the Thomistic proofs are based on the premise that reality is physical, it is a premise that I do not buy into. It is just an idea, as is the idea that it is not just an idea (materialism).

Best,
Leela
Materialism.
:confused:
 
I think that the position that only physical matter is really real leaves out just about everything we experience such as love, ideas, morals, your own thoughts, language, values, relationships, patterns, the laws of physics, mathematics, and life in general.
please hand me a cup of love, ideas, morals, thoughts, langauge, values, relationships, patterns, laws of physics, math, or life in general.

i wont hold my breath:)

why?

because these are all mental concepts that dont exist outside of anyones head.

next we will start hearing about the imaginary ‘metaphysics of quality’:rotfl:
Certain Catholic members of this forum are philosophical materialists at heart. They believe that to understand an experience at one level it must be explainable at a lower level. Then they go on to say that only this lower level really exists. Obviously there is no empirical basis for this assumption.
no empirical basis? you mean other that millions of physics experiments? seems like there is plenty of evidence that lower levels exist.
The theists who are fundamentally materialists will argue that without God, everything is just a bunch of atoms randomly bumping into one another. But if the atheists are right, without God, the flux of experience is exactly as it is because that’s how it’s always been.
except that violates every law of physics known to man, yeah sure.
Atheists (a word I think we don’t need) are not generally materialists as the theists actually are and accuse the atheists of being, too. I think that they are more often pragmatists who have learned form the history of philosophy that the metaphysical dualisms of materialism/ idealism, appearance/reality, facts/values, objectivity/subjectivity, etc. haven’t gotten us anywhere and are unlikely to ever be resolved.
let me translate this into english

“lets make something else up, this isnt going the direction we like”
 
I agree grannymh, I don’t believe things the first time I hear them either, it takes quite a bit of research : ). And yes, curiosity is at the heart of my life.

To Leela: I would say, I think, that really (without calling it materialism or pragmatism or muddling up the conversations with that sort of terminology) everything can be explained through matter and energy. Matter is moved by energy, and this, as well as energy stimulating certain types of matter (Ex. the brain), is what drives all that occurs. Higher “concepts” as warpspeed states, do exist, but they are simply manifestations of natural occurrences.

I would think, at the heart of all we experience, there is in fact that bottom-line cause. However, God is not necessarily needed to sustain anything natural… although I am still researching whether or not an eternal entity is required for our origins. It’s quite the big, mysterious question. : ).

I would have to agree with warpspeed on this point I think, if he is saying what I think he is.

EDIT: Leela- Why do you think Atheist is a word we do not need?
Warpspeed- Yes, I realize the singularity existed before the Big Bang according to classical physicists, but this singularity is what is said to have caused the Big Bang, all the matter simply became too dense to remain together. Sorry if it seemed like I was speaking of the Big Bang incorrectly, I apologize

I also apologize for my constant editing : P
 
please hand me a cup of love, ideas, morals, thoughts, langauge, values, relationships, patterns, laws of physics, math, or life in general.

i wont hold my breath:)

why?

because these are all mental concepts that dont exist outside of anyones head. "
Dear Warpspeedpetey,

How about directing that above cup of goodies my way. I accept subjective thinking. 👍

Blessings,
grannymh
 
please hand me a cup of love, ideas, morals, thoughts, langauge, values, relationships, patterns, laws of physics, math, or life in general.

i wont hold my breath:)

why?

because these are all mental concepts that dont exist outside of anyones head.
The above is what I mean when I say that many theists in this forum are materialists at heart. Apparently for something to really exist, it must be presentable in a cup. I suppose we should either be able to see it or weigh it or something. But then I guess this suggested definition of what is real is itself unreal?

Best,
Leela
 
Hi Logos,
Leela- Why do you think Atheist is a word we do not need?
For one thing, in this day and age is a wonder to me that we are still even having this debate. But the main reason I think the word is unneeded is the same reason that we don’t have a word for someone who is not a racist.

Atheism is not a philosophical position. It is simply the absence of a particular belief. People don’t generally define themselves by which things they do not believe but rather by what they do.

Best,
Leela
 
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