It's rather like democracy - it's not a perfect system, but it's the best we humans can manage.
Precisely why an inhuman process is the only thing capable of changing us.
"When humans should have become as perfect in voluntary obedience as the inanimate creation is in its lifeless obedience, then they will put on its glory, or rather that greater glory of which Nature is only the first sketch."
(C.S. Lewis The Weight of Glory)
"Now that I am a Christian I do not have moods in which the whole thing looks very improbable: but when I was an atheist I had moods in which Christianity looked terribly probable."
(C. S. Lewis)