Some points are common to all the explanations.
Rather all is made from nothing else. The point is that creation did not involve a loss or change for God and the created realm is radically different from the divine. It is subject to change, capable of failure. This altered condition the just consequence of a sin committed by humans in their initial condition. God created Adam and Eve, the first human pair, in an immature state somewhat like adolescence, with the intention that they should grow into full maturity through their own choices.