The expression is, of course, somewhat difficult, even if we accept generally the explanation which I have given. It may be either a declaration of the actual immortality of the soul, or it may mean, as I rather suppose it to do, the consciousness of eternity which is part of human nature.
The former idea is no doubt closely connected with the latter, and would here yield an appropriate sense. We should then have the contrast between man's undying existence and the transient trifles on which he is tempted to fix his love and hopes. We belong to one set of existences by our bodies, and to another by our souls. Though we are parts of the passing material world, yet in that outward frame is lodged a personality that has nothing in common with decay and death. A spark of eternity dwells in these fleeting frames. The laws of physical growth and accretion and maturity and decay, which rule over all things material, do not apply to my true self. In our embers is something that doth live.' Whatsoever befalls the hairs that get grey and thin, and the hands that become wrinkled and palsied, and the heart that is worn out by much beating, and the blood that clogs and clots at last, and the filmy eye, and all the corruptible frame; yet, as the heathen said, I shall not all die,' but deep within this transient clay house, that must crack and fall and be resolved into the elements out of which it was built up, there dwells an immortal guest, an undying personal self. In the heart, the inmost spiritual being of every man, eternity, in this sense of the word, does dwell.
Commonplaces,' you say. Yes; commonplaces, which word means two things--truths that affect us all, and also truths which, because they are so universal and so entirely believed, are all but powerless. Surely it is not time to stop preaching such truths as long as they are forgotten by the overwhelming majority of the people who acknowledge them. Thank God! the staple of the work of us preachers is the reiteration of commonplaces, which His goodness has made familiar, and our indolence and sin have made stale and powerless.
My brother! you would he a wiser man if, instead of turning the edge of statements which you know to be true, and which, if true, are infinitely solemn and important, by commonplace sarcasm about pulpit commonplaces, you would honestly try to drive the familiar neglected truth home to your mind and heart. Strip it of its generality and think, It is true about me. I live for ever. My outward life will cease, and my dust will return to dust--but I shall last undying.' And ask yourselves--What then? Am I making "provision for the flesh, to fulfil the lusts thereof,"in more or less refined fashion, and forgetting to provide for that which lives for evermore? Eternity is in my heart. What a madness it is to go on, as if either I were to continue for ever among the shows of time, or when I leave them all, to die wholly and be done with altogether!'
But, probably, the other interpretation of these words is the truer. The doctrine of immortality does not seem to be stated in this Book of Ecclesiastes, except in one or two very doubtful expressions. And it is more in accordance with its whole tone to suppose the Preacher here to be asserting, not that the heart or spirit is immortal, but that, whether it is or no, in the heart is planted the thought, the consciousness of eternity--and the longing after it.
Let me put that into other words. We, brethren, are the only beings on this earth who can think the thought and speak the word--Eternity. Other creatures are happy while immersed in time; we have another nature, and are disturbed by a thought which shines high above the roaring sea of circumstance in which we float.
I do not care at present about the metaphysical puzzles that have been gathered round that conception, nor care to ask whether it is positive or negative, adequate or inadequate. Enough that the word has a meaning, that it corresponds to a thought which dwells in men's minds. It is of no consequence at all for our purpose, whether it is a positive conception, or simply the thinking away of all limitations. I know what God is, when you do not ask me.' I know what eternity is, though I cannot define the word to satisfy a metaphysician. The little child taught by some grandmother Lois, in a cottage, knows what she means when she tells him you will live for ever,' though both scholar and teacher would be puzzled to put it into other words. When we say eternity flows round this bank and shoal of time, men know what we mean. Heart answers to heart; and in each heart lies that solemn thought--for ever!
Like all other of the primal thoughts of men's souls, it may be increased in force and clearness, or it may be neglected and opposed, and all but crushed. The thought of God is natural to man, the thought of right and wrong is natural to man--and yet there may be atheists who have blinded their eyes, and there may be degraded and almost animal natures who have seared their consciences and called sweet bitter and evil good. Thus men may so plunge themselves into the present as to lose the consciousness of the eternal--as a man swept over Niagara, blinded by the spray and deafened by the rush, would see or hear nothing outside the green walls of the death that encompassed him. And yet the blue sky with its peaceful spaces stretches above the hell of waters.
So the thought is in us all--a presentiment and a consciousness; and that universal presentiment itself goes far to establish the reality of the unseen order of things to which it is directed. The great planet that moves on the outmost circle of our system was discovered because that next it wavered in its course in a fashion which was inexplicable, unless some unknown mass was attracting it from across millions of miles of darkling space. And there are' perturbations' in our spirits which cannot be understood, unless from them we may divine that far-off and unseen world, that has power from afar to sway in their orbits the little lives of mortal men. It draws us to itself--but, alas! the attraction may be resisted and thwarted. The dead mass of the planet bends to the drawing, but we can repel the constraint which the eternal world would exercise upon us--and so that consciousness which ought to be our nobleness, as it is our prerogative, may become our shame, our misery, and our sin.
That Eternity which is set in our hearts is not merely the thought of ever-during Being, or of an everlasting order of things to which we are in some way related. But there are connected with it other ideas besides those of mere duration. Men know what perfection means. They understand the meaning of perfect goodness; they have the notion of infinite Wisdom and boundless Love. These thoughts are the material of all poetry, the thread from which the imagination creates all her wondrous tapestries. This capacity for the Infinite,' as people call it--which is only a fine way of putting the same thought as that in our text--which is the prerogative of human spirits, is likewise the curse of many spirits. By their misuse of it they make it a fatal gift, and turn it into an unsatisfied desire which gnaws their souls, a famished yearning which roars, and suffers hunger.' Knowing what perfection is, they turn to limited natures and created hearts for their rest. Having the haunting thought of an absolute Goodness, a perfect Wisdom, an endless Love, an eternal Life--they try to find the being that corresponds to their thought here on earth, and so they are plagued with endless disappointment.
My brother! God has put eternity in your heart. Not only will you live for ever, but also in your present life you have a consciousness of that eternal and infinite and all-sufficient Being that lives above. You have need of Him, and whether you know it or not, the tendrils of your spirits, like some climbing plant not fostered by a careful hand but growing wild, are feeling out into the vacancy in order to grasp the stay which they need for their fruitage and their strength.
By the make of our spirits, by the possibilities that dawn dim before us, by the thoughts whose very sweetness yieldeth proof that they were born for immortality,'--by all these and a thousand other signs and facts in every human life we say, God has set eternity in their hearts!'