How has Reid’s protest of reason in the name of common sense—a protest against sceptical paralysis of human intelligence, physical and moral—fared in the nineteenth century? Has Reid by this protest established what is of lasting value either to human happiness or to philosophical theory? What has modern thought, as developed at the end of the nineteenth century, to say to a Scottish eighteenth century inquiry into human mind that finds its root in a postulated sense of reality, which must be taken as finally authoritative when it is recognised in its genuine integrity? How do faith and doubt now stand finally related, as compared with their relations when Reid opposed Hume? Is there still room for philosophical argument founded on the divine inspirations of the Common Sense, under, for instance, our transformed conception of the universe as an evolution? Expansion rather than subversion of the philosophy which ultimately argues from the common sense, has, I think, been going on. Matter-of-fact study of human mind, as engaged in perception of the material world, and in the moral exercise of voluntary agency, which with Reid makes this perception of matter, and moral consciousness of free agency its prominent spiritual facts, has now risen to criticism of our conception of the Supreme Power that is finally at work in the universe in which we live and move and have our being. And a less purely academic scepticism than that against which Reid summoned the common sense now confronts us. If Reid’s mission was to call attention to our direct mental grasp of outward realities, by exploding a theory which seemed to paralyse that grasp, it would have been his corresponding mission now to justify, in name of the moral and spiritual elements of the common sense, the religious interpretation of the universe, which finds in the facts of matter and man a continuous self-revelation of omnipotent love and mercy—and this in the face of a world which repels our more philanthropic civilisation, by its abundant suffering and sin. Instead of philosophy at war with common sense, common sense is now alleged as at war with the finally moral and religious conception of the universe, which Reid accepted as conclusive under the premises of an old-fashioned natural theology. Now universal natural law is supposed to exclude God, and sentient misery to make theistic faith in the goodness, and therefore trustworthiness, of the Supreme Power an anachronism, which must give place to universal pessimist doubt and despair. How can we rest with trust in those practical principles of human nature to which Reid appealed, when they and we are found in a universe so full of evil as this in which we find ourselves? Are we not navigating the ocean of life in a vessel that is not seaworthy? These are questions now expressed or felt.