heathen,
I think what nicolaou is referring to is that the question of "origin" is not answered by "evolution," as evolution can only occur where a living organism already exists.
Carbon based life always existing on earth is not possible...that is provable. I have heard it said that if you believe in God you simply raise the question of the origin of God.
If you change the kind of life, you change the constraints on considering origins. Carbon based lifeforms on earth could not have existed for all time, but that doesn't necessarily hold true for any other kind of sentient life.
So, for those who would like to shift the question to an origin for God, please do so. It necessitates a starting point of belief in the existence of reality beyond the current scope of scientific exploration, which I am happy to allow for, given the limitations of perception demonstrably inherent in the scientific method.
Respectfully,
AuldSoul