It’s not that atheist explanations are wrong, so much as that, qua explanations, they are in the final analysis simply impotent. At bottom, they have no basis in necessity. So, at bottom, they end up able to say no more than, “this is the way things happened; er, that’s all.” They are descriptions, rather than explanations. Not wrong; not uninformative; often utile; but, just inadequate. Atheist explanations cannot close the deal; for, they have no ultimate cash value.
This is why the juridical question is efficacious against an atheist. Just keep asking “Why?” Eventually, he will be forced to reply with an exasperated, “Because that’s just the way it is; there is no further explanation.” So saying, he cannot but reveal his unreason; which, as sapping the very foundations of his doctrine, so vitiates the whole structure thereof – and so, could he but see, ruins it utterly.