Nice straw-man. Let's see what other fallacies you can come up with.
We don't know how the universe 'started'. This doesn't mean that everything came from nothing, it means we don't know. It certainly doesn't mean "we don't know, so a magic being who knows everything and can do anything created the universe".
Religion, which claims to have all the answers, can never accept "I don't know". They just instantly translate it to "God did it".