Man naturally loves justice, for its own sake, as the natural object of his conscience. As the mind loves truth and beauty, so conscience loves the right; it is true and beautiful to the moral faculties. Conscience rests in justice as an end, as the mind in truth. As truth is the side of God turned towards the intellect, so is justice the side of Him which conscience looks upon. Love of justice is the moral part of piety.

Ten Sermons of Religion (1853)