1. Introduction

📖 Biblical Perspective
Genesis 1:1-3

In the beginning God created the heavens and the earth.
Now the earth was formless and empty, darkness was over the surface of the deep, and the Spirit of God was hovering over the waters.
And God said, “Let there be light,” and there was light.
From the very beginning, the Bible establishes that everything has a divine origin, placing creation in the hands of a sovereign Being.

2. Probability, Science, and Logic

Using only mathematical probability, observational science, and logic, can we know if the probability of a Creator exists?

1. Mathematical probability → The fine-tuning of the universe makes the chance that everything arose by sheer luck practically zero. This opens up the real possibility of an intelligent designer.
2. Observational science → Thermodynamics and cosmology show that the universe had a beginning and cannot explain itself. This points to a cause outside the universe.
3. Logic → Everything that begins to exist requires a cause. Since the universe began, it needs an uncaused, eternal cause outside space and time.

Mathematics: (probabilities of fine-tuning)
Science: (origin of the universe and entropy)
Logic: (causality and necessity of an uncaused being) → Together, these lead to the conclusion that there must exist a necessary, immaterial, eternal, and intelligent Being who gave rise to everything.

🔢 Mathematical Perspective: Probability and Fine-Tuning

The fundamental constants of the universe (gravity, speed of light, electron charge) are finely tuned to allow life.

Example: If the strong nuclear force varied by one part in 10^40, there would be no stable atoms → without atoms, no life.

The probability that these constants arose “by chance” is practically zero.

This points to an intelligent designer.

Example of mathematical-logical reasoning:
Let Set A = everything that begins to exist.
Every element of A requires a cause outside itself.
The universe belongs to A → it requires a cause outside itself.
There cannot be an infinite regress of causes

→ there must be a first uncaused cause.

🔬 Scientific Perspective: Entropy and the Origin of the Universe

The second law of thermodynamics states that entropy (disorder) always increases.

If the universe were eternal, it would have already reached thermal death, but there is still available energy.

According to modern cosmology (Big Bang), space, time, and matter originated in an initial instant.

This indicates that the cause of the universe must exist outside space, time, and matter, that is, a transcendent being.

🧠 Logical Perspective: Principle of Causality

Everything that begins to exist has a cause.

The universe began to exist → it has a cause.

Characteristics of the cause:

• «Immaterial»
• «Atemporal»
• «Powerful»
• «Uncaused (necessary existence)»

This points to a Creator, responsible for the existence of everything.

✨ Conclusion

God cannot be “proven” as a mathematical formula.

But the combination of probability, science, and logic makes believing in a Creator more reasonable than thinking everything arose by chance.

The existence of a Creator is the most coherent and probable explanation for the creation we observe.