Arnobius

“ Was it for this He sent souls, that they which in their own abodes had been of one mind, equals in intellect and knowledge, after that they put on mortal forms, should be divided by differences of opinion; should have different views as to what is just, useful, and right; should contend about the objects of desire and aversion; should define the highest good and greatest evil differently; that, in seeking to know the truth of things, they should be hindered by their obscurity ”