I. Our present life is the seed-time of an eternal harvest.
Each recurring year presents a mirror of human existence. The analogy is a commonplace of the world's poetry. The spring is in every land a picture of youth—its morning freshness and innocence, its laughing sunshine, its opening blossoms, its bright and buoyant energy; and, alas, oftentimes its cold winds and nipping frosts and early, sudden blight! Summer images a vigorous manhood, with all the powers in action and the pulses of life beating at full swing; when the dreams of youth are worked out in sober, waking earnest; when manly strength is tested and matured under the heat of mid-day toil, and character is disciplined, and success or failure in life's battle must be determined. Then follows mellow autumn, season of shortening days and slackening steps and gathering snows; season too of ripe experience, of chastened thought and feeling, of widened influence and clustering honours. And the story ends in the silence and winter of the grave! Ends? Nay, that is a new beginning! This whole round of earthly vicissitude is but a single spring-time. It is the mere childhood of man's existence, the threshold of the vast house of life.
The oldest and wisest man amongst us is only a little child in the reckoning of eternity. The Apostle Paul counted himself no more. "We know in part," he says; "we prophesy in part—talking, reasoning like children. We shall become men, seeing face to face, knowing as we are known" (1 Cor. xiii. 8, 11, 12). Do we not ourselves feel this in our higher moods? There is an instinct of immortality, a forecasting of some ampler existence, "a stirring of blind life" within the soul; there are visionary gleams of an unearthly Paradise haunting at times the busiest and most unimaginative men. We are intelligences in the germ, lying folded up in the chrysalis stage of our existence. Eyes, wings are still to come. "It doth not yet appear what we shall be," no more than he who had seen but the seed-sowing of early spring and the bare wintry furrows, could imagine what the golden, waving harvest would be like. There is a glorious, everlasting kingdom of heaven, a world which in its duration, its range of action and experience, its style of equipment and occupation, will be worthy of the elect children of God. Worship, music, the purest passages of human affection and of moral elevation, may give us some foretaste of its joys. But what it will be really like, "Eye hath not seen, nor ear heard; nor heart of man conceived."
Think of that, struggling heart, worn with labour, broken by sorrow, cramped and thwarted by the pressure of an unkindly world. "The earnest expectancy of the creation" waits for your revealing (Rom. viii. 19). You will have your enfranchisement; your soul will take wing at last. Only have faith in God, and in righteousness; only "be not weary in well-doing." Those crippled powers will get their full play. Those baffled purposes and frustrated affections will unfold and blossom into a completeness undreamed of now, in the sunshine of heaven, in "the liberty of the glory of the sons of God." Why look for your harvest here! It is March, not August yet. "In due season we shall reap, if we faint not." See to it that you "sow to the Spirit," that your life be of the true seed of the kingdom; and for the rest, have no care nor fear. What should we think of the farmer who in winter, when his fields were frost-bound, should go about wringing his hands and crying that his labour was all lost! Are we wiser in our despondent moods? However dreary and unpromising, however poor and paltry in its outward seeming the earthly seed-time, your life's work will have its resurrection. Heaven lies hidden in those daily acts of humble, difficult duty, even as the giant oak with its centuries of growth and all its summer glory sleeps in the acorn-cup. No eye may see it now; but "the Day will declare it!"
II. In the second place, the quality of the future harvest depends entirely on the present sowing.
In quantity, as we have seen, in outward state and circumstance, there is a complete contrast. The harvest surpasses the seed from which it sprang, by thirty, sixty or a hundred-fold. But in quality we find a strict agreement. In degree they may differ infinitely; in kind they are one. The harvest multiplies the effect of the sower's labour; but it multiplies exactly that effect, and nothing else. This law runs through all life. If we could not count upon it, labour would be purposeless and useless; we should have to yield ourselves passively to nature's caprice. The farmer sows wheat in his cornfield, the gardener plants and trains his fig-tree; and he gets wheat, or figs, for his reward—nothing else. Or is he a "sluggard" that "will not plow by reason of the cold?" Does he let weeds and thistledown have the run of his garden-plot? Then it yields him a plentiful harvest of thistles and of weeds! What could he expect? "Men do not gather grapes of thorns, or figs of thistles." From the highest to the lowest order of living things, each grows and fructifies "after its kind." This is the rule of nature, the law which constituted Nature at the beginning. The good tree brings forth good fruit; and the good seed makes the good tree.
All this has its moral counterpart. The law of reproduction in kind holds equally true of the relation of this life to the next. Eternity for us will be the multiplied, consummated outcome of the good or evil of the present life. Hell is just sin ripe—rotten ripe. Heaven is the fruitage of righteousness. There will be two kinds of reaping, the Apostle tells us, because there are two different kinds of sowing. "He that soweth to his flesh, shall of the flesh reap corruption:" there is nothing arbitrary or surprising in that. "Corruption"—the moral decay and dissolution of the man's being—is the natural retributive effect of his carnality. And "he that soweth to the Spirit, shall of the Spirit reap life everlasting." Here, too, the sequence is inevitable. Like breeds its like. Life springs of life; and death eternal is the culmination of the soul's present death to God and goodness. The future glory of the saints is at once a Divine reward, and a necessary development of their present faithfulness. And eternal life lies germinally contained in faith's earliest beginning, when it is but as "a grain of mustard seed." We may expect in our final state the outcome of our present conduct, as certainly as the farmer who puts wheat into his furrows in November will count on getting wheat out of them again next August.
Under this law of the harvest we are living at this moment, and sowing every day the seed of an immortality of honour or of shame. Life is the seed-plot of eternity; and youth is above all the seed-time of life. What are our children doing with these precious, vernal years? What is going into their minds? What ideas, what desires are rooting themselves in these young souls? If it be pure thoughts and true affections, love to God, self-denial, patience and humility, courage to do what is right—if these be the things that are sown in their hearts, there will be for them, and for us, a glorious harvest of wisdom and love and honour in the years to come, and in the day of eternity. But if sloth and deceit be there, and unholy thoughts, vanity and envy and self-indulgence, theirs will be a bitter harvesting. Men talk of "sowing their wild oats," as though that were an end of it; as though a wild and prodigal youth might none the less be followed by a sober manhood and an honoured old age. But it is not so. If wild oats have been sown, there will be wild oats to reap, as certainly as autumn follows spring. For every time the youth deceives parent or teacher, let him know that he will be deceived by the Father of lies a hundred times. For every impure thought or dishonourable word, shame will come upon him sixty-fold. If his mind be filled with trash and refuse, then trash and refuse are all it will be able to produce. If the good seed be not timely sown in his heart, thorns and nettles will sow themselves there fast enough; and his soul will become like the sluggard's garden, rank with base weeds and poison-plants, a place where all vile things will have their resort,—"rejected and nigh unto a curse."
Who is "he that soweth to his own flesh?" It is, in a word, the selfish man. He makes his personal interest, and as a rule his bodily pleasure, directly or ultimately, the object of life. The sense of responsibility to God, the thought of life as a stewardship of which one must give account, have no place in his mind. He is a "lover of pleasure rather than a lover of God." His desires, unfixed on God, steadily tend downwards. Idolatry of self becomes slavery to the flesh. Every act of selfish pleasure-seeking, untouched by nobler aims, weakens and worsens the soul's life. The selfish man gravitates downward into the sensual man; the sensual man downward into the bottomless pit.
This is the "minding of the flesh" which "is death" (Rom. viii. 5-8, 13). For it is "enmity against God" and defiance of His law. It overthrows the course of nature, the balance of our human constitution; it brings disease into the frame of our being. The flesh, unsubdued and uncleansed by the virtue of the Spirit, breeds "corruption." Its predominance is the sure presage of death. The process of decay begins already, this side the grave; and it is often made visible by appalling signs. The bloated face, the sensual leer, the restless, vicious eye, the sullen brow tell us what is going on within. The man's soul is rotting in his body. Lust and greed are eating out of him the capacity for good. And if he passes on to the eternal harvest as he is, if that fatal corruption is not arrested, what doom can possibly await such a man but that of which our merciful Saviour spoke so plainly that we might tremble and escape—"the worm that dieth not, and the fire that is not quenched!"