The Invisible Things

Articles in Apologetics

Infinite Cause, Finite Effect

with 2 comments

In previous articles, I have referred to a relatively standard (at least in this setting) logical proof regarding the creation of the universe. The cosmological argument is:

  1. Whatever begins to exist has a cause.
  2. The universe began to exist.
  3. Therefore, the universe has a cause.

The reason this proof is useful is that it logically shows the necessity of cause for our existence. However, this is where things get more difficult for the argument, and dry for the reader. Please bear with me, as a brief discussion of infinity is necessary before I examine one of the typical objections to this proof (Webster, incidentally, defines infinite as ‘extending indefinitely; immeasurably or inconceivably great or extensive,’ and infinity as ‘unlimited extent of time, space, or quantity’). An infinite regress of causes cannot be possible in this scenario, as we are in effort to explain the cause of space, matter, and time, all of which, from our vantage point of reality, are finite. Therefore the cause of such must transcend time by being eternal, space and matter by being immaterial. When the concept of infinity enters the discussion, we must differentiate between the quality and the quantity. The quality of infinity relates to the potential of infinity, or in a numeric sense, the potential of beginning at 0 and counting incrementally, never reaching a limit. Thus infinity is not a value, per se, but a means of describing a quality. The quantity of infinity is, therefore, an impossibility, as to be able to identify (or count) it would assume a closed set, which is contradictory to the concept itself.

Now, to apply this concept to our observational understanding of the universe is simple. The reason our universe must be finite in its origin, rather than ‘infinite’ in the scenarios of expanding and contracting universes or universes which give ‘birth’ or cause other universe, is because even these alternatives presuppose a catalyst. While they imply a potential infinite in the incremental sense (like beginning at 0 and counting upwards), they cannot account for the origin of the process- they are still mired in cause and effect. Infinite in a regressive and progressive sense would render the concept of cause and effect meaningless. Atheist Kai Neilson sums this up nicely: “Suppose you suddenly hear a loud bang…and you ask me, ‘What made that bang?’ and I reply, ‘Nothing, it just happened.’ You would not accept that. In fact, you would find my reply quite unintelligible (Kai Neilson, Reason and Practice).”

As I mentioned at the start, I would like to address one objection to the proof which I encounter most frequently. This is often stated, ‘Well, if the universe requires a cause, then what was the cause of God?’ The question itself misunderstands the first premise of the proof, which is ‘Whatever begins to exist must have a cause.’ As inferred by the necessary qualities of the cause, God did not begin to exist. Before objectors raise another concern, this is not a conveniently introduced ‘loophole’ for God. The claim that God is eternal and uncaused is no less valid than the same claim on behalf of the universe, yet this is not the only means of proving validity. The cause of time, space, and matter must transcend its creation, and must be personal. Otherwise, for the cause to be non-personal would require a prompt of some sort to which the effect responds. An illustration of a personal cause would be a scenario in which we answer our door after it has been knocked. The person who knocks freely chooses to do so. Both cause and effect cannot be eternally existent, otherwise the door would be infinitely knocked on at the same time as eternally being answered. The contradiction is clear. An impersonal cause of the universe would require a property of the as of yet uncreated universe to precede its existence, to which it would respond in its coming into existence. Thus, the cause of our universe must be personal and uncaused, otherwise, the willing of creation could not occur.

Reading C.S. Lewis tends to put things in perspective for me, as his wit not only aids him in explaining complex ideas, but also points out the extent to which we thinkers can overcomplicate things for the sake of our own debate. His take on this argument does just that as he writes, ‘An egg which came from no bird is no more natural than a bird which had existed from all eternity (C.S. Lewis, God in the Dock).’


Written by Christopher Butler

November 2, 2005 at 5:18 am

2 Responses

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  1. I believe we, once understanding causality as a concept, would have to believe in God unless our opinion was corrupted.

    My “proof” is an example of a book pile:

    Books do not inherently hold each other up. There is an underlying cause to why those books can hold each other up, otherwise the infinite pile of books would fall for eternity in a bottomless pit. The truth is, the books, if stacked infinitely high, need to be place upon firm ground, or upon a table, which is standing upon firm ground. You get the point. There is a firm grounding for everything otherwise everything cannot exist. Essentially there must be an orderly reason, because if the reason was not ordered and consistent, then the grounding and everything else cannot exist. Therefore, there is an ordered first cause, which makes everything that proceeds from it ordered.

    Quique Trujillo

    July 30, 2006 at 7:15 am

  2. What is your background? I’m interested in many of the topics you discuss. Just curious.




    November 28, 2006 at 10:14 am

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