“Ultimately, however, there is no absolute good or bad, no timeless right or wrong, only that which does or does not advance our (i.e. God's) existential purpose. Rules of proper behavior depend upon time and place, because the consequences of the things we do largely depend on the context in which they are done. Consider how the sex act can be a crime or a consummation of love, depending solely on the context in which it is performed.”