Jack Wellman
The general approach for those who don’t believe in a Creator, the argument or theory is an equation: Space + Time + Chance = Everything. How can, in what in reality is, 0 + 0 + 0 = everything!? The space did not cause matter to come into existence, nor did time. Neither can chance influence or create events. Can being come from non-being… spontaneous generation of matter from nothing? Can chance actually do anything or cause something to happen? No. Chance is only the likelihood of something occurring. There must first come “cause” before an effect can occur.
http://www.leaderu.com/offices/billcraig/docs/creation.html
Very simply, the causal inference is based in the metaphysical intuition that something cannot come out of absolutely nothing. A pure potentiality cannot actualize itself. In the case of the universe (including any boundary points), there was not anything physically prior to the initial singularity.{4} The potentiality for the existence of the universe could not therefore have lain in itself, since it did not exist prior to the singularity. On the theistic hypothesis, the potentiality of the universe's existence lay in the power of God to create it. On the atheistic hypothesis, there did not even exist the potentiality for the existence of the universe. But then it seems inconceivable that the universe should become actual if there did not exist any potentiality for its existence. It seems to me therefore that a little reflection leads us to the conclusion that the origin of the universe had a cause.
The general approach for those who don’t believe in a Creator, the argument or theory is an equation: Space + Time + Chance = Everything. How can, in what in reality is, 0 + 0 + 0 = everything!? The space did not cause matter to come into existence, nor did time. Neither can chance influence or create events. Can being come from non-being… spontaneous generation of matter from nothing? Can chance actually do anything or cause something to happen? No. Chance is only the likelihood of something occurring. There must first come “cause” before an effect can occur.
http://www.leaderu.com/offices/billcraig/docs/creation.html
Very simply, the causal inference is based in the metaphysical intuition that something cannot come out of absolutely nothing. A pure potentiality cannot actualize itself. In the case of the universe (including any boundary points), there was not anything physically prior to the initial singularity.{4} The potentiality for the existence of the universe could not therefore have lain in itself, since it did not exist prior to the singularity. On the theistic hypothesis, the potentiality of the universe's existence lay in the power of God to create it. On the atheistic hypothesis, there did not even exist the potentiality for the existence of the universe. But then it seems inconceivable that the universe should become actual if there did not exist any potentiality for its existence. It seems to me therefore that a little reflection leads us to the conclusion that the origin of the universe had a cause.