It is very plain that if a spiritual man like the apostle Paul, who in a very remarkable degree lived with reference to the future world, and contemplated subjects in the light of eternity, was compelled to say that he knew but "in part," much more must the thoughtless natural man confess his ignorance of that which will meet him when his spirit returns to God. The great mass of mankind are totally vacant of any just apprehension of what will be their state of mind, upon being introduced into God's presence. They have never seriously considered what must be the effect upon their views and feelings, of an entire withdrawment from the scenes and objects of earth, and an entrance into those of the future state. Most men are wholly engrossed in the present existence, and do not allow their thoughts to reach over into that invisible region which revelation discloses, and which the uncontrollable workings of conscience sometimes force upon their attention for a moment. How many men there are, whose sinful and thoughtless lives prove that they are not aware that the future world will, by its very characteristics, fill them with a species and a grade of information that will be misery unutterable. Is it not the duty and the wisdom of all such, to attempt to conjecture and anticipate the coming experience of the human soul in the day of judgment and the future life, in order that by repentance toward God and faith in the Lord Jesus Christ they may be able to stand in that day? Let us then endeavor to know, at least "in part," concerning the eternal state.

The latter clause of the text specifies the general characteristic of existence in the future world. It is a mode of existence in which the rational mind "knows even as it is known." It is a world of knowledge,—of conscious knowledge. In thus unequivocally asserting that our existence beyond the tomb is one of distinct consciousness, revelation has taught us what we most desire and need to know. The first question that would be raised by a creature who was just to be launched out upon an untried mode of existence would be the question: "Shall I be conscious?" However much he might desire to know the length and breadth of the ocean upon which his was to set sail, the scenery that was to be above him and around him in his coming history,—nay, however much he might wish to know of matters still closer to himself than these; however much he might crave to ask of his Maker, "With what body shall I come?" all would be set second to the simple single inquiry: "Shall I think, shall I feel, shall I know?" In answering this question in the affirmative, without any hesitation or ambiguity, the apostle Paul has in reality cleared up most of the darkness that overhangs the future state. The structure of the spiritual body, and the fabric of the immaterial world, are matters of secondary importance, and may be left without explanation, provided only the rational mind of man be distinctly informed that it shall not sleep in unconsciousness, and that the immortal spark shall not become such stuff as dreams are made of.

The future, then, is a mode of existence in which the soul "knows even as it is known." But this involves a perception in which there is no error, and no intermission. For, the human spirit in eternity "is known" by the omniscient God. If, then, it knows in the style and manner that God knows, there can be no misconception or cessation in its cognition. Here, then, we have a glimpse into the nature of our eternal existence. It is a state of distinct and unceasing knowledge of moral truth and moral objects. The human spirit, be it holy or sinful, a friend or an enemy of God, in eternity will always and forever be aware of it. There is no forgetting in the future state; there is no dissipation of the mind there; and there is no aversion of the mind from itself. The cognition is a fixed quantity. Given the soul, and the knowledge is given. If it be holy, it is always conscious of the fact. If it be sinful, it cannot for an instant lose the distressing consciousness of sin. In neither instance will it be necessary, as it generally is in this life, to make a special effort and a particular examination, in order to know the personal character. Knowledge of God and His law, in the future life, is spontaneous and inevitable; no creature can escape it; and therefore the bliss is unceasing in heaven, and the misery is unceasing in hell. There are no states of thoughtlessness and unconcern in the future life, because there is not an instant of forgetfulness or ignorance of the personal character and condition. In the world beyond this, every man will constantly and distinctly know what he is, and what he is not, because he will "be known" by the omniscient and unerring God, and will himself know in the same constant and distinct style and manner.

If the most thoughtless person that now walks the globe could only have a clear perception of that kind of knowledge which is awaiting him upon the other side of the tomb, he would become the most thoughtful and the most anxious of men. It would sober him like death itself. And if any unpardoned man should from this moment onward be haunted with the thought, "When I die I shall enter into the light of God's countenance, and obtain a knowledge of my own character and obligations that will be as accurate and unvarying as that of God himself upon this subject," he would find no rest until he had obtained an assurance of the Divine mercy, and such an inward change as would enable him to endure this deep and full consciousness of the purity of God and of the state of his heart. It is only because a man is unthinking, or because he imagines that the future world will be like the present one, only longer in duration, that he is so indifferent regarding it. Here is the difficulty of the case, and the fatal mistake which the natural man makes. He supposes that the views which he shall have upon religious subjects in the eternal state, will be very much as they are in this,—vague, indistinct, fluctuating, and therefore causing no very great anxiety. He can pass days and weeks here in time without thinking of the claims of God upon him, and he imagines that the same thing is possible in eternity. While here upon earth, he certainly does not "know even as also he is known," and he hastily concludes that so it will be beyond the grave. It is because men imagine that eternity is only a very long space of time, filled up, as time here is, with dim, indistinct apprehensions, with a constantly shifting experience, with shallow feelings and ever diversified emotions, in fine, with all the variety of pleasure and pain, of ignorance and knowledge, that pertains to this imperfect and probationary life,—it is because mankind thus conceive of the final state, that it exerts no more influence over them. But such is not its true idea. There is a marked difference between the present and the future life, in respect to uniformity and clearness of knowledge. "Now I know in part, but then shall I know even as also I am known." The text and the whole teaching of the New Testament prove that the invisible world is the unchangeable one; that there are no alterations of character, and consequently no alternations of experience, in the future life; that there are no transitions, as there are in this checkered scene of earth, from happiness to unhappiness and back again. There is but one uniform type of experience for an individual soul in eternity. That soul is either uninterruptedly happy, or uninterruptedly miserable, because it has either an uninterrupted sense of holiness, or an uninterrupted sense of sin. He that is righteous is righteous still, and knows it continually; and he that is filthy is filthy still, and knows it incessantly. If we enter eternity as the redeemed of the Lord, we take over the holy heart and spiritual affections of regeneration, and there is no change but that of progression,—a change, consequently, only in degree, but none of kind or type. The same knowledge and experience that we have here "in part" we shall have there in completeness and permanency. And the same will be true, if the heart be evil and the affections inordinate and earthly. And all this, simply because the mind's knowledge is clear, accurate, and constant. That which the transgressor knows here of God and his own heart, but imperfectly, and fitfully, and briefly, he shall know there perfectly, and constantly, and everlastingly. The law of constant evolution, and the characteristic of unvarying uniformity, will determine and fix the type of experience in the evil as it does in the good.

Such, then, is the general nature of knowledge in the future state. It is distinct, accurate, unintermittent, and unvarying. We shall know even as we are known, and we are known by the omniscient and unerring Searcher of hearts. Let us now apply this general characteristic of cognition in eternity to some particulars. Let us transfer our minds into the future and final state, and mark what goes on within them there. We ought often to enter this mysterious realm, and become habituated to its mental processes, and by a wise anticipation become prepared for the reality itself.

I. The human mind, in eternity, will have a distinct and unvarying perception of the character of God. And that one particular attribute in this character, respecting which the cognition will be of the most luminous quality, is the Divine holiness. In eternity, the immaculateness of the Deity will penetrate the consciousness of every rational creature with the subtlety and the thoroughness of fire. God's essence is infinitely pure, and intensely antagonistic to sin, but it is not until there is a direct contact between it and the human mind, that man understands it and feels it. "I have heard of Thee by the hearing of the ear, but now mine eye seeth Thee, and I abhor myself." Even the best of men know but "in part" concerning the holiness of God. Yet it is noticeable how the apprehension of it grows upon the ripening Christian, as he draws nearer to the time of his departure. The vision of the cherubim themselves seems to dawn upon the soul of a Leighton and an Edwards, and though it does not in the least disturb their saintly and seraphic peace, because they are sheltered in the clefts of the Rock of Ages, as the brightness passes by them, it does yet bring out from their comparatively holy and spiritual hearts the utterance, "Behold I am vile; infinite upon, infinite is my sin." But what shall be said of the common and ordinary knowledge of mankind, upon this subject! Except at certain infrequent times, the natural man does not know even "in part," respecting the holiness of God, and hence goes on in transgression without anxiety or terror. It is the very first work of prevenient grace, to disclose to the human mind something of the Divine purity; and whoever, at any moment, is startled by a more than common sense of God's holy character, should regard it and cherish it as a token of benevolence and care for his soul.

Now, in eternity this species of knowledge must exist in the very highest degree. The human soul will be encircled by the character and attributes of God. It cannot look in any direction without beholding it. It is not so here. Here, in this life, man may and does avert his eye, and refuse to look at the sheen and the splendor that pains his organ. He fastens his glance upon the farm, or the merchandise, or the book, and perseveringly determines not to see the purity of God that rebukes him. And here he can succeed. He can and does live days and months without so much as a momentary glimpse of his Maker, and, as the apostle says, is "without God" in this world. And yet such men do have, now and then, a view of the face of God. It may be for an instant only. It may be merely a thought, a gleam, a flash; and yet, like that quick flash of lightning, of which our Lord speaks, that lighteneth out of the one part of heaven, and shineth unto the other part, that cometh out of the East and shineth even unto the West,—like that swift momentary flash which runs round the whole horizon in the twinkling of an eye, this swift thought and gleam of God's purity fills the whole guilty soul full of light. What spiritual distress seizes the man in such moments, and of what a penetrating perception of the Divine character is he possessed for an instant! It is a distinct and an accurate knowledge, but, unlike the cognition of the future state, it is not yet an inevitable and unintermittent one. He can expel it, and become again an ignorant and indifferent being, as he was before. He knows but "in part" at the very best, and this only temporarily.

But carry this rational and accountable creature into eternity, denude him of the body of sense, and take him out of the busy and noisy world of sense into the silent world of spirits, and into the immediate presence of God, and then he will know upon this subject even as he is known. That sight and perception of God's purity which he had here for a brief instant, and which was so painful because he was not in sympathy with it, has now become everlasting. That distinct and accurate knowledge of God's character has now become his only knowledge. That flash of lightning has become light,—fixed, steady, permanent as the orb of day. The rational spirit cannot for an instant rid itself of the idea of God. Never for a moment, in the endless cycles, can it look away from its Maker; for in His presence what other object is there to look at? Time itself, with its pursuits and its objects of thought and feeling, is no longer, for the angel hath sworn it by Him who liveth for ever and ever. There is nothing left, then, to occupy and engross the attention but the character and attributes of God; and, now, the immortal mind, created for such a purpose, must yield itself up to that contemplation which in this life it dreaded and avoided. The future state of every man is to be an open and unavoidable vision of God. If he delights in the view, he will be blessed; if he loathes it, he will be miserable. This is the substance of heaven and hell. This is the key to the eternal destiny of every human soul. If a man love God, he shall gaze at him and adore; if he hate God, he shall gaze at him and gnaw his tongue for pain.

The subject, as thus far unfolded, teaches the following lessons:

1. In the first place, it shows that a false theory of the future state will not protect a man from future misery. For, we have seen that the eternal world, by its very structure and influences, throws a flood of light upon the Divine character, causing it to appear in its ineffable purity and splendor, and compels every creature to stand out in that light. There is no darkness in which man can hide himself, when he leaves this world of shadows. A false theory, therefore, respecting God, can no more protect a man from the reality, the actual matter of fact, than a false theory of gravitation will preserve a man from falling from a precipice into a bottomless abyss. Do you come to us with the theory that every human creature will be happy in another life, and that the doctrine of future misery is false? We tell you, in reply, that God is holy, beyond dispute or controversy; that He cannot endure the sight of sin; and that in the future world every one of His creatures must see Him precisely as He is, and know Him in the real and eternal qualities of His nature. The man, therefore, who is full of sin, whose heart is earthly, sensual, selfish, must, when he approaches that pure Presence, find that his theory of future happiness shrivels up like the heavens themselves, before the majesty and glory of God. He now stands face to face with a Being whose character has never dawned upon him with such a dazzling purity, and to dispute the reality would be like disputing the fierce splendor of the noonday sun. Theory must give way to fact, and the deluded mortal must submit to its awful force.