@spendius,
If we take Aristotle's entelechy to be the fulfillment of all possible capabilities in a biological system, for example homeopathic remedies being believed to encourage fulfillment in human beings, then how do the evolutionists come to believe that Christian piety does not have such an effect on large numbers of people. In what way do they think that evolutionism is the only route to achieve fulfillment for everyone? And why do they seek to undermine those for whom Christian piety provides fulfillment. As Dawkins goes around doing.
Don't they have a duty to provide fulfillment for any converts they make? They are ignoring Kant's Categorical Imperative if they don't. And how are they going to provide fulfillment when the field is already over-stuffed with evolutionists and the best positions have been taken.
One only need look at a Church gig and an evolutionist gig to see what is absent in the latter. Compare the two hitching ceremonies the Prince of Wales has submitted to. It's no contest. Peer-reviewed by the international viewers rather than an in-house committee pissing in the same pot and refusing to take any questions they are not familiar with.
Nobody is stopping evolutionists achieving fulfillment by concentrating on evolution to their heart's content. If they go too far they will stop themselves. They will find that seeking comfort is not a weakness as they often blurt out that it is.