Science and Faith

The theologian today must resist the impulse to denounce a scientific theory because it conflicts with his theological model. The scientist has to resist claiming that a finding of science invalidates a tenet of faith or doctrine.
An artist’s concept illustrating a solar system much younger than our own-NASA

One of the most vexing issues facing ministers in the Church is the raging debate in our media and schools over evolution, and its implications for those of us who believe that God created “the heavens and the earth.” At the heart of this vexation lies a fundamental issue: The nature of sacred doctrine and how it relates to the disciplines of science. There probably isn’t a better thinker to turn to for this issue than St. Thomas Aquinas.  At the very beginning of his Summa Theologiae, he lays the foundation for the study of sacred doctrine and its relationship to the rest of the sciences. We will begin with a careful look at Aquinas’ starting point and then see how it might be applied to some scientific platforms which have seemed to conflict with sacred doctrine.

Sacred Doctrine and Science
Aquinas begins his Summa Theologiae by considering the nature and extent of sacred doctrine by distinguishing 10 points, or 10 questions:

1) Whether it is necessary?

2) Whether it is a science?

3) Whether it is one or many?

4) Whether it is speculative?

5) How it is compared with the other sciences?

6) Whether it is the same as wisdom?

7) Whether God is its subject matter?

8) Whether it is a matter of argument?

9) Whether it rightly employs metaphors?

10) Whether the Sacred Scripture of this doctrine may be expounded in different senses.

Aquinas addresses the doubt that we need sacred doctrine. Sacred doctrine is the science (or rational reflection and discourse) that is based on revelation. Can’t we know all we need to know through the same process by which we know everything else? Why the need for revelation to expand our knowledge? It’s because the knowledge we receive from revelation is of something that is not available to us through the senses, our regular means of attaining knowledge. We cannot come to know God, which is what revelation makes known to us, through the other sciences because we cannot see, hear, smell, taste, or touch God. In fact, Aquinas even goes further and says we cannot know God in his essence. We can only know God through the effects of God. In other words, we can only gain knowledge of God through studying the natural world and discerning God’s effects in the natural world. Even that is not enough for our salvation. Without faith, our knowledge is limited to what we can know through our reason and that will not provide us knowledge for our salvation. We only see the hand of God in nature after we have gained the knowledge of God’s reality through revelation. Aquinas notes that there are two kinds of theology. The first is a branch of philosophy that studies the natural world, finding there some trace of God. The second kind of theology is based, not upon our experience of the natural world and reflection upon that experience, but rather takes revelation as its starting point.

Sacred doctrine, then, is a science in the sense that it is a rational reflection upon the principles received through revelation. It’s not a science in the sense that the Trinity was discovered as a result of experimentation in a laboratory.  The Real Presence isn’t proposed as a scientific theory, or law, as the result of studying a consecrated host under a microscope. The doctrine of the Real Presence is based on Sacred Scripture, wherein Jesus declared: “This is my body, this is my blood.” Sacred doctrine is the science that takes revelation as it’s principle, proceeding to explain what this means for us who are communicants.

How does this science of sacred doctrine differ from the other sciences? As already mentioned, the object, or thing studied in sacred doctrine, is something beyond the reach of the natural sciences. The natural sciences deal with matter as it is available to us through our senses. Yet, God is not available to our senses. Since knowledge of God is, in part, beyond the reach of sense experience and reason, God has decided to reveal it to us through sacred scripture and doctrine. Thus, our knowledge is supplemented by sacred scripture so that we may know what is necessary for salvation.

Modern science is that branch of science that Aquinas described as the study of what is available to our sense experience. Through a long and tortuous history, the natural sciences eventually self-limited themselves even further by focusing on experience of the senses exclusively, excluding any non-physical causes in their accounts of how things work. The natural sciences determined that supernatural explanations were best left to the discipline of theology. This was done so that the focus of their work would not encompass any theological explanations for the phenomenon that they studied. By doing so, they discovered that they were able to arrive at explanations which were much more successful and powerful. The intent was to make themselves effectively agnostic, even though many, if not all, of these scientists still affirmed the reality of God. Such scientists intended, however, to say nothing about God, pro or con, in their scientific endeavors.

This is not equivalent to saying there is no such thing as God. The problematic statements coming from some scientists, who believe their work proves there is no God, are actually based upon ignorance. They have simply forgotten—whether by choice, or not, is an open question—that science is a restricted field of inquiry. They’ve become mesmerized by their own self-imposed limits, coming to believe that since their work has excluded God as an explanation, this, therefore, means that there is no such thing as God. Unfortunately, there is a plethora of people in the world that are without faith, who are all to eager to have their lack of faith affirmed by “science.”

The point to take away from this is simply that when you hear a scientist make a statement to the effect that “Science has proven that God does not exist,” then you can rest assured that this scientist doesn’t know what he or she is talking about. Science cannot prove, or disprove, the existence of a reality that has been excluded from their field of study. If you ask around enough, you will find that most scientists are well-aware of the fact that science has absolutely nothing to say about God, let alone whether there is a God, or not.  St. Thomas was very insistent on the point that sacred doctrine and science do not conflict. If there appeared to be a conflict, it was due to a misreading of sacred scripture, or an error in science. So how do we account for the infamous example of what seems to be a conflict between science and sacred doctrine: the Galileo Affair? It is worthwhile, now, to take these principles from St. Thomas in looking at Galileo.

The Church and the Cosmological Revolution
To place the conflict between Galileo and the Church into context, recall that the accepted view of the world and the cosmos at that time was of an orderly hierarchy of sorts, where the earth sat at the middle of it all.  As one ascended into the heavens, one encountered perfect spheres within which the heavenly bodies were embedded.  God was located beyond the outermost sphere.  This realm where God was located was pure perfection. As one descended from this realm, one became further removed from perfection, until the lowest realm, the material realm, was reached. Earth is that material realm.

This hierarchical view of the cosmos was understood to be reflected within the hierarchical structure of our society, where the Church was at the top, followed by the rulers, and on down to the lowly plebes of the land.  As far as they could see, the Church leaders understood that once this cosmological model was shattered, it left the Church in the very unfortunate position of no longer reflecting the way things are structured.  It would lose its status as the highest institution, while its authority would be undermined.

It’s easy to look at what happened to Galileo, and come to the conclusion that the Church is anti-science, but nothing could be further from the truth.  The problem that the Church had with Galileo—and, in fact, with many of the problems, that arise in our time, between science and religion—are driven by a pastoral concern rather than an opposition to science.  At that time, to admit that the Church was wrong about the cosmos, would have been devastating to all Christian believers.  For them to say that the cosmos was not structured with the earth in the center was tantamount to saying that God did not exist. No one in our day and age expects the Catholic Church to make statements or claims that are scientific in nature.  We don’t turn to the Church to hear an explanation of the theory of gravity, for instance.  But in Galileo’s time, people weren’t accustomed to the concept that, while science and religion both make statements of truth, the truths being proclaimed flow from two different ways of describing the world in which we live.

The problem for the Church then, as well as for some theologians now, is the discernment of the methods used, and the nature of the knowledge gained, by those methods. How those methods produce certain knowledge that is special to each discipline, yet, say something true about our world.  If we take the Thomistic principles, discussed earlier, and apply them here, we can conclude that the theologian today has to resist the impulse to denounce a scientific theory simply for the reason that it conflicts with his theological model. The scientist has to resist the temptation to claim that a finding of science invalidates a tenet of faith or doctrine.  Neither one can really make such a claim, because by doing so, they are drawing conclusions reached by their particular method, while attempting to address issues that require a different method.  For example, when a scientist develops a theory of evolution, and then proclaims that this theory invalidates a creator God, the scientist really has no grounds for such a claim. Such a claim is theological, not scientific.  To reach such a conclusion, the scientist would have to use a theological method to articulate a theological statement, rather than try and make a theological conclusion from a scientific method.  We need to avoid trying to make theological statements based on the scientific method, and, making scientific statements based on the theological method.

This is a pastoral concern, and one that the Church was really concerned about, when it strove to keep Galileo from undermining the faith of many, who simply were not theologically equipped to understand the revolution in cosmology. It remains a pastoral concern for ministers in the present, as well. A good grasp of the Thomistic principles, discussed here, will serve this mission well.

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avatar About R. Jeffrey Grace

R. Jeffrey Grace is a freelance writer and website developer. Some of the work he has done includes: hospital chaplain, managing editor of the Homiletic & Pastoral Review ,and the Catholic World Report, and sergeant in the USAF as a still photographer. He has an MA in Theology from the Dominican School of Philosophy & Theology, and a BA in Philosophy from Point Loma College. He was born and raised in California, where he currently lives.

Comments

  1. avatar Rick DeLano says:

    “Science cannot prove, or disprove, the existence of a reality that has been excluded from their field of study.”

    This is exactly correct. However, science has long since departed from its legitimate operational (experimentally reproducibile) realm, and the task of constructing a metaphysics/theoloogy based on the first principles of atheistic materialist scientism is well advanced.

    The failure of Catholic theology to notice, recognize, prepare for, and engage this long-evident metamorphosis of science into a profoundly anti-Catholic metaphysics, is, as far as I can tell, the actual initial cause of the decline of the Christian Faith in the modern world.

    Your article fails- as do all such- to point out that Galileo was wrong, as a matter of science, in each and every one of his “proofs” for heliocentrism.

    Your article also fails- as do all such- to point out that the Theory of Relativity deprives any scientific basis for any claim at all of absolute motion, including any claim of an absolute motion of Earth around Sun.

    The Theory of Relativity, if true, requires of us an honest admission that Galileo was proven wrong as a matter of science, and the Church of St. Bellarmine stands vindicated, both as to Her assessment of the likely horrific consequences of allowing scientific propositions to overturn a unanimous patristic interpretation of Scripture, and of Her assessment of the claims of science to have actually done so.

  2. avatar Rick DeLano says:

    PS: Your graphic is mislabeled.

  3. avatar dew says:

    I’m not a debating expert but if one was to observe a dandelion in the spring as it grows very tall and straight before the lawn is mowed, when mowed it starts to get shorter and then starts to hug the ground as it is mowed over and over during the mowing season so it could adapt and survive the constant attacks against it; so I guess the creator kept readjusting it growth pattern from animals and lawn mowers. (:^)

  4. avatar dew says:

    If this creator was to be here on this earth today and pull the crimes it has done against humanity as it has in the past and says he will in the future and call it being a parent of love would never get out of prison

  5. avatar dew says:

    I think if there is a supreme being it could not exist in it’s own creation and be beyond any understanding as we know it

  6. avatar James Eadon says:

    Religion deals with fiction, or at the very best supernatural stuff that cannot be disproved but is still implausible. Science is about making statements that can be made with certainty. There is no overlap between religion and science. Religious public relations people try to say that there is, but in reality, religion has no relation to science at all. Religion is about believing in stuff without evidence.

  7. avatar Rick DeLano says:

    James: Your satire is hilarious!

    It was incredibly amusing of you to state that science “is about making statements that can be made with certainty”.

    Anyone who has spent even a brief time scanning the recent cosmological papers available on arxiv.org will quickly come to appreciate your ripping sense of humor!

    Of course, in a world which had recovered its senses, and recognized the limits of the actual operational domain of science, your statement would be true.

    As it is, it remains a belly laugh!

    • avatar James Eadon says:

      Hi Rick,
      We are probably in agreement. I was referring to real science. A lot of the stuff that is done under the name of science now is pseudo science (multiple-universes, string theory since the 80′s, the stuff Brian Greene pushes to sell books etc. that is not science, but more like philosophy, well, bullshit to be honest ;-)
      James

  8. avatar Brian J. says:

    It is unfortunate that the epistemological dualism (science as “public, rational, and demonstrable,” religion as “private, irrational, and indemonstrable”) offered by Mr. Eadon is reduced to a simplistic tagline that is here being presented as an “argument.” It is humorous irony that much of the “certitude” in modern science rejects a theory of knowledge whereby it can actually claim to have access to the nature of the thing under examination. Modern science rejects the very principles that give it validity as “science” in the first place. Certitude has denigrated into mere probabilities, which is precisely where we are with modern science.

  9. avatar charles allan says:

    I looked at the website “Galileo was wrong – the Church was right” by Mr. Sugenis, and they prove that both the geocentric and heliocentric systems work mathematically. They have models of both systems.
    Hubble also stated that both systems are possible, but said he did not want to let the divine foot in the door. Since the psalms and Job declare geocentrism, I now see no contradiction. Many astronomers have given supportin testimony on Mr Sugenis’ website.

  10. avatar Jeff Grace says:

    I’d like to thank the modern day disciples of Ptolemy for their comments. They have given me the idea of writing an essay on the modern day phenomenon of the geocentrism movement. I highly recommend the book CHANCE OR PURPOSE by Christoph Cardinal Schoenborn for a very orthodox treatment of evolution in particular and the relationship between science and religion in general. It can be found at Amazon and on the Ignatius Press website:

    http://www.ignatius.com/Products/CHAPUR-H/chance-or-purpose.aspx

  11. avatar Rick DeLano says:

    In the interest of assisting in the diminution of possible gaffes in your forthcoming essay, may I suggest that you first acquaint yourself with the existence of a certain Tycho Brahe, who is the originator of the most widely defended modern geocentric model.

  12. Jeff,
    If you need any advice or information regarding the modern geocentrism movement, please feel free to contact me at cairomeo@aol.com. I’d be more than happy to help you. God be with you in your endeavor.

    Robert Sungenis, Ph.D.
    Author of Galieo Was Wrong: The Church Was Right

  13. avatar Jeff Grace says:

    Oh yeah… Tycho Brahe. He was the Lutheran that poisoned himself with a metal nose, if I have all the facts right.

    • avatar Rick DeLano says:

      There are….several different viewpoints among historians concerning the mysterious circumstances of Brahe’s demise. It can be said with confidence that Kepler needed Brahe’s observational records, Brahe wouldn’t give them to Kepler, Brahe died suspiciously, and Kepler got his observational records.

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