How does the teleological argument support the existence of God?

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TL;DR:

Design requires a designer, and thus the appearance of design in the natural world is evidence of a supernatural designer.

from the old testament

  • The design and order of the natural world reveals the existence of God and His attributes (Psalm 19:1).
  • Isaiah tells us God intentionally created the heavens and that He purposefully formed the earth to be inhabited (Isaiah 42:5; 45:12; 45:18).

from the new testament

  • God’s existence has been made plain to everyone in the things that have been made, and that denial of that fact is to suppress the self-evident truth (Romans 1:18-20).

implications for today

The modern Intelligent Design (ID) movement has reinvigorated teleological arguments with insights from contemporary cosmology and molecular biology, while exposing serious shortcomings in naturalistic Darwinian explanations. On a microscopic scale, evolution cannot account for the irreducible complexity observed in protein transport, blood clotting, the bacterial flagellum, and photosynthesis. ID says that intelligent causes are necessary to explain the complex, information-rich structures of biology and that these causes are empirically detectable. Recent ID books provide scientific evidence that the intelligent designer of the universe is the theistic God of the Bible.

The fine-tuning design argument suggests that certain constants of the physical cosmos are finely balanced to support life, and if these constants were slightly different, life as we know it would not exist. Examples include the gravitational force, the electromagnetic force, the cosmological constant, the velocity of light, and the right planetary mass in a favorable orbit around a stable star. Indeed, we live on a privileged planet.

It was the argument from design that convinced what used to be atheism's greatest philosopher and spokesman – Anthony Flew – to abandon his atheism and embrace the concept of a Creator. Stating his position on the matter, Flew simply said: "I think the origins of the laws of nature and of life and the Universe point clearly to an intelligent Source. The burden of proof is on those who argue to the contrary."

Reference: "Return of the God Hypothesis: Three Scientific Discoveries That Reveal the Mind Behind the Universe" by Stephen C. Meyer (HarperCollins, 2021).

understand

  • Design requires a designer.
  • The universe, from its laws to biological systems, displays an intricate design that is consistent with having a designer.
  • The natural world reveals God as the designer.

reflect

  • How have you observed design and order in the natural world?
  • How does understanding the universe as purposefully designed impact your view of God’s role in your life?
  • How can you use the teleological argument to engage with others about the existence of God in conversations?

engage

  • How does the complexity of life and the universe challenge the idea of random chance and support the idea of a designer?
  • Why do some people continue to suppress the self-evident truth of God's existence, as described in Romans 1:18-20?
  • What scientific proofs reinforce the idea of a purposeful Creator, and how should this impact us?