By Phil Lawler, Catholic Culture - These words should look familiar: I believe in one God, The Father almighty Maker of heaven and earth, Of all things visible and invisible... the placement of that profession at the very start of the Nicene Creed should be enough to drive home the message. The Christian faith rejects the post-Cartesian conceit that everything real can be seen and felt, counted and measured. What we know, what we believe, and what we profess are not confined to what we can quantify... Love is a reality, for instance, as is pain. They are not visible. But we can see their effects, and so we know that in some cases, at least, what is invisible drives what is visible.