But to large numbers of Christian men a discovery which in substance is identical with this has actually come in response to their trust in Christ. Nothing is more intensely real than the sense of guilt; it is as real as the eternal distinction between right and wrong in which it is rooted. And nothing is more intensely real than the sense of release from guilt which comes from the discovery and assurance of the remission of sins. The evil things which a man has done cannot be undone; but when they have been forgiven through Christ, the iron chain which so bound him to them as to make the guilt of them eternally his has been broken; before God and his own conscience he is no longer guilty of them. This is the Christian mystery of justification, which, according to Paul--and his words have been confirmed in the experience of millions of Christian men--is "the power of God unto salvation to every one that believeth." It changes darkness into light; despair into victorious hope; prostration into buoyancy and vigor. It is one of the supreme motives to Christian living, and it makes Christian living possible. The man who has received this great deliverance is no longer a convict, painfully observing all prison rules with the hope of shortening his sentence, but a child in the home of God. There are experiences of another kind by which the faith of Christian men is verified. Of these one of the most decisive and most wonderful is the consciousness that through Christ he has passed into the eternal and divine order. He belongs to two worlds. He is just as certain that he is environed by things unseen and eternal as that he is environed by things seen and temporal. In the power of the life given to him in the new birth he has entered into the kingdom of God. He is conscious that that diviner region is now the native land of his soul. It is there that he finds perfect rest and perfect freedom. It is a relief to escape to its eternal peace and glory from the agitations and vicissitudes, the sorrows and successes, of this transitory world. It is not always that he is vividly conscious of belonging to that eternal order; this supreme blessedness is reserved for the great hours of life; but he knows that it lies about him always, and that at any moment the great Apocalypse may come. And even when it is hidden, its "powers" continue to act upon him, as the light and heat of the sun pass through the clouds by which the burning splendor is softened and concealed.