The quote:
We must suppose each new state of the instrument to be multiplied by the million; each to be preserved until a better one is produced, and then the old ones to be all destroyed. In living bodies, variation will cause the slight alterations, generation will multiply them almost infinitely, and natural selection will pick out with unerring skill each improvement. Let this process go on for millions of years; and during each year on millions of individuals of many kinds; and may we not believe that a living optical instrument might thus be formed as superior to one of glass, as the works of the Creator are to those of man?Richard Dawkin’s gross morphology stories don’t get much better than his level of fantasy (note the language: 'suppose', 'may we not believe', 'might'), I might add, but more to my point is Darwin’s reliance on vast time periods, as well as the number of creatures involved, to do this transformative magic, sans an actual mechanism.
Simply put; if the process is mindless, time is the necessary ingredient. Time is a marker then, of no designer. Pruss’ paper elaborates on this in terms of stochastic explanations.
So the lack of this time in the Bible’s creation account, conversely, is indicative of a designer. Darwin et al have to remove the designer, and the means they use, to hide their overall implausibility, is extended time, in the vain hope that time will allow stochastic processes to achieve what otherwise would need a designer.