reality of sin come home to the sinner? How does he recognise it as what it is? What is the reaction against the sinner, in the moral order under which he lives, which reveals to him the meaning of his sinful act or state?

In the first place, there is that instantaneous but abiding reaction which is called the bad conscience—the sense of guilt, of being answerable to God for sin. The sin may be an act which is committed in a moment, but in this aspect of it, at least, it does not fade into the past. An animal may have a past, for anything we can tell, and naturalistic interpreters of sin may believe that sin dies a natural death with time, and need not trouble us permanently; but this is not the voice of conscience, in which alone sin exists, and which alone can tell us the truth about it. The truth is that the spiritual being has no past. Just as he is continually with God, his sin is continually with him. He cannot escape it by not thinking. When he keeps silence, as the Psalmist says—and that is always his first resource, as though, if he were to say nothing about it, God might say nothing about it, and the whole thing blow over—it devours him like a fever within: his bones wax old with his moaning all day long. This sense of being wrong with God, under His displeasure, excluded from His fellowship, afraid to meet Him yet bound to meet Him, is the sense of guilt. Conscience confesses in it its liability to God, a liability which in the very nature of the case it can do nothing to meet, and which therefore is nearly akin to despair.

But the bad conscience, real as it is, may be too abstractly interpreted. Man is not a pure spirit, but a spiritual being whose roots strike to the very depths of nature, and who is connected by the most intimate and vital relations not only with his fellow-creatures of the same species, but with the whole system of nature in which he lives. The moral constitution in which he has his being comprehends, if we may say so, nature in itself: the God who has established the moral order in which man lives, has established the natural order also as part of the same whole with it. In some profound way the two are one. We distinguish in man, legitimately enough, between the spiritual and the physical; but man is one, and the universe in which he lives is one, and in man's relation to God the distinction of physical and spiritual must ultimately disappear. The sin which introduces disorder into man's relations to God produces reactions affecting man as a whole—not reactions that, as we sometimes say, are purely spiritual, but reactions as broad as man's being and as the whole divinely constituted environment in which it lives. I am well aware of the difficulty of giving expression to this truth, and of the hopelessness of trying to give expression to it by means of those very distinctions which it is its nature to transcend. The distinctions are easy and obvious; what we have to learn is that they are not final. It seems so conclusive to say, as some one has done in criticising the idea of atonement, that spiritual transgressing brings spiritual penalty, and physical brings physical; it seems so conclusive, and it is in truth so completely beside the mark. We cannot divide either man or the universe in this fashion into two parts which move on different planes and have no vital relations; we cannot, to apply this truth to the subject before us, limit the divine reaction against sin, or the experiences through which, in any case whatever, sin is brought home to man as what it is, to the purely spiritual sphere. Every sin is a sin of the indivisible human being, and the divine reaction against it expresses itself to conscience through the indivisible frame of that world, at once natural and spiritual, in which man lives. We cannot distribute evils into the two classes of physical and moral, and subsequently investigate the relation between them: if we could, it would be of no service here. What we have to understand is that when a man sins he does something in which his whole being participates, and that the reaction of God against his sin is a reaction in which he is conscious, or might be conscious, that the whole system of things is in arms against him.

There are those, no doubt, to whom this will seem fantastic, but it is a truth, I am convinced, which is presupposed in the Christian doctrine of Atonement, as the mediation of forgiveness through the suffering and death of Christ: and it is a truth also, if I am not much mistaken, to which all the highest poetry, which is also the deepest vision of the human mind, bears witness. We may distinguish natural law and moral law as sharply as we please, and it is as necessary sometimes as it is easy to make these sharp and absolute distinctions; but there is a unity in experience which makes itself felt deeper than all the antitheses of logic, and in that unity nature and spirit are no more defined by contrast with each other: on the contrary, they interpenetrate and support each other: they are aspects of the same whole. When we read in the prophet Amos, 'Lo, He that formeth the mountains, and createth the wind, and declareth unto man what is his thought, that maketh the morning darkness and treadeth upon the high places of the earth, the Lord, the God of hosts, is His name,' this is the truth which is expressed. The power which reveals itself in conscience—telling us all things that ever we did, declaring unto us what is our thought—is the same which reveals itself in nature, establishing the everlasting hills, creating the winds which sweep over them, turning the shadow of death into the morning and making the day dark with night, calling for the waters of the sea, and pouring them out on the face of the earth. Conscience speaks in a still small voice, but it is no impotent voice; it can summon the thunder to give it resonance; the power which we sometimes speak of as if it were purely spiritual is a power which clothes itself spontaneously and of right in all the majesty and omnipotence of nature. It is the same truth, again, in another aspect of it, which is expressed in Wordsworth's sublime lines to Duty: