D_Thoraxis_Biggulp
Experimental Member
He didn't - He just is. According to the argument He is the "Uncaused Cause".
It is generally taken, I believe, that before the Universe started expanding there was a 'singularity' and something caused a reaction ('Big Bang' perhaps) that kicked off the whole process, a causal chain. The Cosmological argument goes that this causal chain cannot be infinite and must have a beginning - therefore there must be a something that is itself not caused by anything else; religious philosophers have argued this is what God is. But of course it isn't a uniquely Christian philosophical argument. The wiki on it isn't too bad:
And while we do have the ability to simulate a Big Bang in a closed area, we don't have the ability to control the outcome to the point of creating entire worlds capable of supporting life. Nor are we able to create an entire spacial plane of existence. We just know how to take the base primordial matter and cause it to evolve, so to speak, from the surrounding energies.