Ex nihilo is a Latin term meaning "out of nothing". It is often use in conjunction with the term creation, as in creatio ex nihilo, meaning "creation out of nothing". Due to the nature of this term, it is often used in philosophical or creationistic arguments, as many Christians, Muslims and Jews believe that God created the universe from nothing. This contrasts with "creatio ex materia," which is creation out of eternally preexistent matter, and "creatio ex deo," which is creation out of the being of God.