it is saying God made a mistake
or nature made a mistake, which of course happens but in the human realm, "mistakes" of nature still have some logic to them. For example, if someone dies early of some genetic "defect" well, maybe that person was supposed to die early b/c if she/he had lived a long life, would have lost his/her soul. God knows a lot of things we do not know. But we arrogant humans think we are capable of learning all that He knows.. stupid.