Have those who disbelieved not known that the heavens and the earth were joined together with no separation between them, so there was no rain from the heaven and no plant from the earth, so We separated them by Our power, and We sent down the rain from the heaven, and We brought forth the plant from the earth, and We made from water every living thing; will these rejecters then not believe, thus confirming what they witness, and specifying Allah with worship?