The Kalam Cosmological Argument

The Kalam argument reasons that whatever begins has a cause and that the universe began. If both premises hold, a cause follows. Identifying it with God requires further argument.

While this argument has been a cornerstone for theistic belief, it has faced various critiques. Critics have offered alternatives such as an infinite regress of causes, quantum phenomena where events occur without apparent causes, and the notion of an eternal universe. In this chapter, the objections and the replies offered by proponents are examined as part of the case for the existence of God as the first cause, drawing upon both philosophical reasoning and scientific evidence.

The argument has two premises and a conclusion:

1. Whatever begins to exist has a cause.

2. The universe began to exist.

3. Therefore, the universe has a cause.

Premise 1: Whatever Begins to Exist Has a Cause

Supporters defend the causal premise using experience and philosophical reasoning; its application to the universe’s origin is disputed.

Premise 2: The Universe Began to Exist

Supporters argue that an infinite past cannot be completed. Critics question whether a beginningless past requires a traversal from an infinitely distant starting point.

The Big Bang model describes expansion from an early hot, dense state about 13.8 billion years ago. It does not establish by itself that the universe came from nothing.

Carrying this into life

If both premises are true, the conclusion that the universe has a cause follows. Further steps toward divine attributes remain to be defended.

The S.U.R.G.E. Evidence for a Beginning

A popular apologetic memory aid, S.U.R.G.E., groups several considerations used to support a beginning:

1. Second Law of Thermodynamics: Entropy constrains cosmological models, but its implications depend on the model; a fuel-tank picture does not prove an absolute beginning.

2. Universe is Expanding: Galaxies recede from one another as space expands. They are not all moving away from a central point.

3. Radiation from the Big Bang: The cosmic microwave background is radiation from the early universe, released about 380,000 years after expansion began.

4. Great Galaxy Seeds: Tiny early density variations helped give rise to galaxies. Interpreting them as design is a further philosophical step.

5. Einstein’s Theory of General Relativity: The theory supports cosmological models; extrapolating to the earliest conditions raises questions about its limits.

These considerations inform the discussion but do not make the identification of a cause with God unavoidable. Genesis 1:1 expresses a biblical confession of creation.

Refuting Infinite Regress: The Necessity of a First Cause

One prevalent challenge to the Cosmological Argument is the concept of infinite regress, which posits that rather than a singular initial cause, there could be an endless series of causes stretching back through time. This implies that every event or entity is the result of something that came before it, eliminating the necessity for a primary cause.

The infinite-regress objection remains disputed. Counting down from infinity is an illustration, not a demonstration that every beginningless history is contradictory.

The domino image helps picture a first cause. It does not establish that every possible causal series must have a first member. Isaiah 44:24 offers a biblical declaration of creation.

Quantum Physics and Apparent Causelessness

A significant critique emerges from the realm of quantum physics, where certain quantum phenomena—like the emergence of virtual particles—appear to happen without a discernible cause. Critics argue that this suggests not everything necessitates a cause, thereby undermining the foundation of the Cosmological Argument.

The dispute concerns whether quantum examples challenge the causal premise and whether a physical vacuum is equivalent to philosophical nothingness. These are different questions. The existence of physical laws does not by itself settle every question about causation or a Creator.

A coin toss illustrates limited prediction within a familiar physical process. It does not settle whether quantum events are causally deterministic. The analogy should be examined separately from the argument it is meant to illustrate.

Advocates of fine-tuning arguments interpret features of the universe as evidence for design. The inference to a designer is debated; it is not an observation made directly by physics. Psalm 19:1 supplies a distinct biblical expression of creation’s relation to God.

The Eternal Universe and the Problem of Energy

Some atheists argue that the universe might be eternal or cyclical, suggesting that this negates the necessity for a cause. They envision a cosmos that experiences infinite cycles of expansion and contraction, transitioning from one phase to another.

Entropy raises questions for eternal or cyclic models. Those models need to be examined individually rather than ruled out by a general claim that all energy would already be exhausted.

A fuel tank can illustrate exhaustion in a familiar system, but the universe’s history is not established by that analogy.

Expansion gives evidence about the universe’s history without settling every question about prior conditions. Psalm 90:2 brings the Christian confession of God’s eternity into the discussion.

Carrying this into life

The Kalam argument reasons from a beginning of the universe to a cause. Its causal premise, its account of a beginning, and the further identification of a cause with God each require examination. Proponents defend those steps; critics dispute them. Consider both the premises and the objections before treating the conclusion as established.

Romans 1:20 expresses the Christian conviction that creation bears witness to God. The Kalam argument’s philosophical steps remain open to examination.

The cosmological argument connects the question of a beginning with the idea of a first cause. Supporters understand this as a reason for belief in God. We can keep examining its premises and the further steps in the argument while allowing the conversation to deepen our wonder rather than close off someone else’s questions.

Explore the research, definitions, and limits behind the discussion →