Most of us were taught that science and religion are at war on this question. The actual history is closer to the opposite.
The Genesis claim
"In the beginning, God created the heavens and the earth." That sentence has been Christianity's confession for two thousand years. For most of human history, secular philosophers preferred an eternal universe — Aristotle held this, and so did most physicists into the 20th century. An eternal universe needed no Creator.
The scientific shift
Then the data turned. Edwin Hubble's observations (1929) showed galaxies receding — the universe is expanding. Run the clock backward, and everything converges to a single point of origin.
The critical figure was Georges Lemaître — a Belgian Catholic priest and physicist — who proposed the "primeval atom" theory in 1927, two years before Hubble's confirmation. The Big Bang theory was first proposed by a Catholic priest.
The resistance
Many physicists fought it. Fred Hoyle coined the term "Big Bang" as a dismissive joke and championed an alternative "steady state" model. His honest reason: "The notion of a beginning is repugnant to me." The 1964 discovery of the cosmic microwave background radiation (Penzias and Wilson) ended the debate. The universe began.
The Borde-Guth-Vilenkin theorem (2003)
Cosmologist Alexander Vilenkin and collaborators proved that any expanding universe — including most multiverse models — must have a beginning. There is no naturalistic escape via "the universe always existed." Vilenkin himself: "All the evidence we have says that the universe had a beginning."
The Kalam cosmological argument
William Lane Craig's classical formulation:
- Whatever begins to exist has a cause.
- The universe began to exist.
- Therefore the universe has a cause.
That cause, by definition, must be timeless, spaceless, immaterial, and immensely powerful — and personal (only a personal will explains why a timeless cause produced a temporal effect at one moment rather than another). The argument doesn't prove the Trinity, but it points unmistakably outside the universe to a Mind.
Robert Jastrow's famous observation
The agnostic astronomer Robert Jastrow ended his book God and the Astronomers: "For the scientist who has lived by his faith in the power of reason, the story ends like a bad dream. He has scaled the mountains of ignorance; he is about to conquer the highest peak; as he pulls himself over the final rock, he is greeted by a band of theologians who have been sitting there for centuries."
The Orthodox lens
The Fathers were not embarrassed by a finite universe. St. Basil's Hexaemeron treats creation as having a definite beginning. The Nicene Creed names God as "Maker of heaven and earth, of all things visible and invisible." When the telescopes finally caught up, they were saying what the Church had said all along.
A pastoral word
The first verse of Genesis just got a lot of help from cosmology. You do not have to choose between believing science and believing the Bible. They are pointing the same direction.