It will embrace one of the many particular definitions of “justice,” whether it be the utilitarianism of John Stuart Mill or individual-rights justice or the virtue ethics of Aristotle. But none of these views is empirically provable. They are faith-based moral visions grounded in beliefs about human nature and purpose. That means that Christians have every right, as individual citizens, to seek social policies based on their own beliefs, just as all other citizens inevitably will be doing.
