Qur'an, Al-Baqara, Surah 2:21-23
Men and women, serve your Lord. He created you and all your ancestors, and he guards you against evil. He made the earth as a home for you, and the sky as a roof. He sends water from the sky, to bring forth fruits for your sustenance. Do not deliberately set up other gods besides God. "If you doubt what we have revealed through our servant Muhammad, produce a single chapter comparable to the chapters of this book."