All of the masses, the charges, and the forces of interaction in the Universe had to be just in the precisely needed amounts so that early light atoms could form. Larger ones would then be cooked in nuclear fires inside stars, thus giving us the carbon, iron, nitrogen, oxygen, and all the other elements that are so essential for life to emerge. And eventually, the highly complicated double-helix molecule, the life-propagating DNA, would be formed.

Why did everything we need in order to exist come into being? How was all of this possible without some latent outside power to orchestrate the precise dance of elementary particles required for the creation of all the essentials of life? The great British mathematician Roger Penrose has calculated—based on only one of the hundreds of parameters of the physical Universe—that the probability of the emergence of a life-giving cosmos was one divided by 10, raised to the power 10, and again raised to the power of 123. This is a number as close to zero as anyone has ever imagined. (The probability is much, much smaller than that of winning the Mega Millions jackpot for more days than the Universe has been in existence.)

The “Scientific Atheists” have scrambled to explain this troubling mystery by suggesting the existence of a multiverse—an infinite set of universes, each with its own parameters. In some universes, the conditions are wrong for life; however, by the sheer size of this putative multiverse, there must be a universe where everything is right. But if it takes an immense power of nature to create one universe, then how much more powerful would that force have to be in order to create infinitely many universes? So the purely hypothetical multiverse does not solve the problem of God. The incredible fine-tuning of the Universe presents the most powerful argument for the existence of an immanent creative entity we may well call God. Lacking convincing scientific evidence to the contrary, such a power may be necessary to force all the parameters we need for our existence—cosmological, physical, chemical, biological, and cognitive—to be what they are.