“A fundamental principle of Catholic theology is that grace perfects nature rather than setting it aside; and that means that the Christian life is not a two-layer cake, the supernatural simply added on to the natural. It transforms the natural but by perfecting it, not by demeaning it.”

“A fundamental principle of Catholic theology is that grace perfects nature rather than setting it aside; and that means that the Christian life is not a two-layer cake, the supernatural simply added on to the natural. It transforms the natural but by perfecting it, not by demeaning it.”

— Peter Kreeft