# Transcendental argument for the existence of God

The Transcendental Argument for the Existence of God (TAG) is the argument that attempts to prove the existence of God by arguing that logic, morals, and science ultimately presuppose a supreme being and that God must therefore be the source of logic and morals.[1]

A version was formulated by Immanuel Kant in his 1763 work The Only Possible Argument in Support of a Demonstration of the Existence of God, and most contemporary formulations of the transcendental argument have been developed within the framework of Christian presuppositional apologetics.[2]

## Transcendental reasoning

Transcendental arguments should not be confused with transcendent arguments, or arguments for the existence of something transcendent. In other words, they are distinct from both arguments that appeal to a transcendent intuition or sense as evidence, and classical apologetics arguments that move from direct evidence to the existence of a transcendent thing.

They are also distinct from standard deductive and inductive forms of reasoning. Where a standard deductive argument looks for what we can deduce from the fact of ${\displaystyle X}$, and a standard inductive argument looks for what we can infer from experience of ${\displaystyle X}$, a transcendental argument looks for the necessary prior conditions to both the fact and experience of ${\displaystyle X}$. Thus, "I entitle transcendental all knowledge which is occupied not so much with objects as with the mode of our knowledge of objects insofar as this mode of knowledge is to be possible a priori." (Immanuel Kant, Critique of Pure Reason, Introduction, VII).[3]

## The argument

The TAG is a transcendental argument that attempts to prove that God is the precondition for logic, reason, or morality. The argument proceeds as follows:[4]

1. God is a necessary precondition for logic and morality (because these are immaterial, yet real universals).
2. People depend upon logic and morality, showing that they depend upon the universal, immaterial, and abstract realities which could not exist in a materialist universe but presupposes (presumes) the existence of an immaterial and absolute God.
3. Therefore, God exists. If He didn't, we could not rely upon logic, reason, morality, and other absolute universals (which are required and assumed to live in this universe, let alone to debate), and could not exist in a materialist universe where there are no absolute standards or an absolute Lawgiver.

Cornelius Van Til likewise wrote:

We must point out ... that univocal reasoning itself leads to self-contradiction, not only from a theistic point of view, but from a non-theistic point of view as well... It is this that we ought to mean when we say that we reason from the impossibility of the contrary. The contrary is impossible only if it is self-contradictory when operating on the basis of its own assumptions.

— (A Survey of Christian Epistemology [Philadelphia: Presbyterian and Reformed, 1969], p. 204).

Therefore, the TAG differs from thomistic and evidentialist arguments, which posit the existence of God in order to avoid an infinite regress of causes or motions.

## References

1. ^ Michael Martin (1997). "Does Induction Presume the Existence of the Christian God?". Infidels. Retrieved 21 April 2011. But what about The Transcendental Argument for the Existence of God (TAG)--the argument that logic, science, and objective ethical standards presuppose the existence of God?
2. ^ Martin, Michael (1997). "Does Induction Presuppose the Existence of the Christian God?". Skeptic. 5 (2): 71–75.
3. ^ Robert Greenberg (1 November 2010). Kant's Theory of A Priori Knowledge. Penn State Press. ISBN 0-271-04047-5.
4. ^ Meister, Chad V.; Mittelberg, Mark; McDowell, Josh; Montgomery, John F. (2007). Reasons for Faith: Making a Case for the Christian Faith. Wheaton, Illinois: Crossway Books. ISBN 1-58134-787-1.[page needed]
Notes
• E. R. Geehan, ed., Jerusalem and Athens: Critical Discussions on the Philosophy and Apologetics of Cornelius Van Til (Phillipsburg: Presbyterian and Reformed, 1980).
• Greg L. Bahnsen, Van Til's Apologetic: Readings and Analysis (Phillipsburg: Presbyterian and Reformed, 1998).
• John M. Frame, Cornelius Van Til: An Analysis of His Thought (Phillipsburg: Presbyterian and Reformed, 1995).
• Steven M. Schlissel, ed., The Standard Bearer: A Festschrift for Greg L. Bahnsen (Nacogdoches: Covenant Media Press, 2002).
• Greg L. Bahnsen, Always Ready: Directions for Defending the Faith". Robert R. Booth, ed. (Nacogdoches: Covenant Media Press, 1996).
• John M. Frame, Apologetics to the Glory of God: An Introduction (Phillipsburg: Presbyterian and Reformed, 1994).
• John M. Frame, The Doctrine of the Knowledge of God (Phillipsburg: Presbyterian and Reformed, 1987).