chaos

Chaos is only another word for the unresolved tensions that keep the world going round. We are pulled along by a black horse and a white horse (that's a sort of order) but the results of the tension between them is constant (causing a semblance of chaos), and if one horse ever becomes unhitched, the chariot falls over and all comes to an end.

So much for the Christian goal of a perfect world full of goodness and light.