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Shiavault - a Vault of Shia Islamic Books The New Scientific Case For God The Speed of Light The speed of light is set at 3X(108) meters per second. It is an important constant which figures in Einstein's famous formula E=mc2. "E" is the energy produced when matter is converted to energy in thermonuclear reactions in stars.
If the speed of light had been just a tiny fraction higher (and there is no natural reason why it isn't) then thermonuclear reactions would produce over 10,000 times more energy and all the fuel in the star core would be used up much quicker. Stars would die out much sooner than the 3 billion years it took for life to emerge on earth. Hence life would never have happened.
On the other hand if it was just a little tiny fraction lower, the early universe expansion would have been much slower and long ago the universe would have suffered a gravitational collapse. So both ways there would be no life. An intelligent designer who had life as the goal set the constant. NEUTRON MASS: Neutrons have a constant mass of 1.67 X 10-24 grams. When outside an atom a neutron is very unstable and quickly decays into a proton and electron.
Inside the nucleus it is stable and does not decay. Suppose that the mass of the neutron was 2% greater than what it is now (and why should not it have been?) neutrons would rapidly decay and an atom would become unstable. As a fact, no higher elements would exist which are necessary for life. The only element in the entire universe would be hydrogen. On the other hand, if the neutron had a mass less than its current mass by a tiny fraction, the protons would become unstable.
This is because now the protons would have a higher mass than neutrons in the nucleus and they would decay into neutrons or positive positrons or pions. According to physicists, if the neutron mass was 0.998 of its present mass, the decay of protons would make the existence of atoms impossible. There would be no life. The designer had life in mind when He set the balance.
"...He (God) has set the balance." Koran 55:7 Donald Page of the Princeton Institute of Advanced Study has calculated the odds against the formation of our universe without God putting in the necessary constants. And the figure comes out to be one out of 10,000,000 to the power 124. To see how impossible it is compare this number to the total amount of subatomic particles in the whole universe, which has been calculated to be 10 to the power 80.