"According to the most common scientific theory" does not contain any temporal or spatial markers. What is true in science today may well not be in 45,000 years time. Or next year. So are we back to believing in belief again? Can't we just admit that maybe Socrates was correct when he said he didn't have a clue?
Was this something said accidentally? "Our universe is simply one of infinitely many parallel universes with infinitely many different properties. A juxtaposition of innumerable worlds in which there are possibly completely different physical laws than in our world. And one of the many is purely accidental - namely that ours are designed in such a way that we can live in it." A statement that might might be true or false. Yet does not design and accident contradict?