God is usually thought of as having the three special powers already mentioned: he is all-powerful, all-knowing and all-good. Even if you reach the conclusion that something very powerful made the human eye, you don't have evidence to say that it was all-powerful. The eye has some flaws. Things go wrong: many people need spectacles to see properly, for example. Would an all-powerful, all-knowing and all-good God have designed the eye just this way? Possibly. But the evidence we get from looking at the eye doesn't show this. At best it shows that something highly intelligent and very powerful
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