But though it be true that we can not, in our worldly work, be always consciously thinking of religion, yet it is also true that, unconsciously, insensibly, we may be acting under its ever-present control. As there are laws and powers in the natural world, of which, without thinking of them, we are ever availing ourselves—as I do not think of gravitation when, by its aid, I lift my arm, or of atmospheric laws when, by means of them, I breathe, so in the routine of daily work, though comparatively seldom do I think of them, I may yet be constantly swayed by the motives, sustained by the principles, living, breathing, acting in the invisible atmosphere of true religion. There are undercurrents in the ocean which act independently of the movements of the waters on the surface; far down too in its hidden depths there is a region where, even though the storm be raging on the upper waves, perpetual calmness and stillness reign. So there may be an undercurrent beneath the surface movements of your life—there may dwell in the secret depths of your being the abiding peace of God, the repose of a holy mind, even though, all the while, the restless stir and commotion of worldly business may mark your outer history. And, in order to see this, it is to be remembered, that many of the thoughts and motives that most powerfully impel and govern us in the common actions of life, are _latent_ thoughts and motives. Have you not often experienced that curious law—a law, perhaps, contrived by God, with an express view to this its highest application—by which a secret thought or feeling may lie brooding in your mind, quite apart from the particular work in which you happen to be employed? Have you never, for instance, while reading aloud, carried along with you in your reading the secret impression of the presence of the listener—an impression that kept pace with all the mind’s activity in the special work of reading; nay, have you not sometimes felt the mind, while prosecuting without interruption the work of reading, yet at the same time carrying on some other train of reflection apart altogether from that suggested by the book? Here is obviously a particular “business” in which you were “diligent,” yet another and different thought to which the “spirit” turned. If the thought of an earthly auditory—of human minds and hearts that shall respond to his thoughts and words—can intertwine itself with all the activities of a man’s mind, and flash back inspiration on his soul, at least as potent and as penetrating may the thought be, of him, the great Lord of heaven and earth, who not only sees and knows us now, but before whose awful presence, in the last great congregation, we shall stand forth to recount and answer for our every thought and deed.