Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.
Every body knows, you therefore need only just be put in mind, that there is such a thing, as having so great horror of one extreme, as to run insensibly and of course into the contrary; and that a doctrine's having been a shelter for enthusiasm, or made to serve the purposes of superstition, is no proof of the falsity of it: truth or right being somewhat real in itself, and so not to be judged of by its liableness to abuse, or by its supposed distance from, or nearness to error. It may be sufficient to have mentioned this in general, without taking notice of the particular extravagancies, which have been vented under the pretence or endeavor of explaining the love of God; or how manifestly we are got into the contrary extreme, under the notion of a reasonable religion; so very reasonable as to have nothing to do with the heart and affections, if these words signify any thing but the faculty by which we discern speculative truth.
By the love of God, I would understand all those regards, all those affections of mind, which are due immediately to him from such a creature as man, and which rest in him as their end. As this does not include servile fear, so neither will any other regards, how reasonable soever, which respect any thing out of or besides the perfection of the divine nature, come into consideration here. But all fear is not excluded, because his displeasure is itself the natural proper object of fear. Reverence, ambition of his love and approbation, delight in the hope or consciousness of it, come likewise into this definition of the love of God; because he is the natural object of all those affections or movements of mind, as really as he is the object of the affection, which is in the strictest sense called love; and all of them equally rest in him, as their end. And they may all be understood to be implied in these words of our Saviour, without putting any force upon them; for he is speaking of the love of God, and our neighbor, as containing the whole of piety and virtue.
It is plain, that the nature of man is so constituted, as to feel certain affections upon the sight or contemplation of certain objects. Now the very notion of affection implies resting in its objects as an end: And the particular affection to good characters, reverence, and moral love of them, is natural to all those who have any degree of real goodness in themselves. This will be illustrated by the description of a perfect character in a creature; and by considering the manner in which a good man, in, his presence, would be affected towards such a character. He would or course feel the affections of love, reverence, desire of his approbation, delight in the hope or consciousness of it. And surely all this is applicable, and may be brought up to that Being, who is infinitely more than an adequate object of all those affections; whom we are commanded to "love with all our heart, with all our soul, and with all our mind." And of these regards towards Almighty God, some are more particularly suitable to and becoming so imperfect a creature as man, in this mortal state we are passing through: and some of them, and perhaps other exercises of the mind, will be the employment and happiness of good men in a state of perfection.
This is a general view of what the following discourse will contain. And it is manifest the subject is a real one: there is nothing in it enthusiastical or unreasonable. And if it be indeed at all a subject, it is one of the utmost importance.
As mankind have a faculty by which they discern speculative truth, so we have various affections towards external objects. Understanding and temper, reason and affection, are as distinct ideas as reason and hunger; and one would think, could no more be confounded. It is by reason that we get the ideas of several objects of our affections: but in these cases reason and affection are no more the same, than sight of a particular object, and the pleasure or uneasiness consequent thereupon, are the same. Now, as reason tends to and rests in the discernment of truth, the object of it; so the very nature of affection consists in tending towards, and resting in, its objects as an end. We do indeed often, in common language, say, that things are loved, desired, esteemed, not for themselves, but for somewhat further, somewhat out of and beyond them: yet, in these cases, whoever will attend, will see; that these things are not in reality the objects of the affections, i. e. are not loved, desired, esteemed, but the somewhat further and beyond them. If we have no affections which rest in what are called their objects, then what is called affection, love, desire, hope, in human nature, is only an uneasiness in being at rest; an unquiet disposition to action, progress, pursuit, without end or meaning. But if there be any such thing as delight in the company of one person, rather than of another; whether in the way of friendship, or mirth and entertainment, it is all one, if it be without respect to fortune, honor, or increasing our stores of knowledge, or any thing beyond the present time; here is an instance of an affection absolutely resting in its object as its end, and being gratified, in the same way as the appetite of hunger is satisfied with food. Yet nothing is more common than to hear it asked, What advantage a man hath in such a course, suppose of study, particular friendships, or in any other? nothing, I say, is more common than to hear such a question put in a way which supposes no gain, advantage, or interest, but as a means to somewhat further: and if so, then there is no such thing at all as real interest, gain, or advantage. This is the same absurdity with respect to life, as an infinite series of effects without a cause is in speculation. The gain, advantage, or interest, consists in the delight itself, arising from such a faculty's having its object: neither is there any such thing as happiness or enjoyment, but what arises from hence. The pleasures of hope and of reflection are not exceptions: the former being only this happiness anticipated; the latter, the same happiness enjoyed over again after its time. And even the general expectation of future happiness can afford satisfaction, only as it is a present object to the principle of self-love.
It was doubtless intended, that life should be very much a pursuit to the gross of mankind. But this is carried so much farther than is reasonable, that what gives immediate satisfaction, i. e. our present interest, is scarce considered as our interest at all. It is inventions which have only a remote tendency towards enjoyment, perhaps but a remote tendency towards gaining the means only of enjoyment, which are chiefly spoken of as useful to the world. And though this way of thinking were just, with respect to the imperfect state we are now in, where we know so little of satisfaction without satiety; yet it must be guarded against, when we are considering the happiness of a state of perfection; which happiness being enjoyment and not hope, must necessarily consist in this, that our affections have their objects, and rest in those objects as an end, i. e. be satisfied with them. This will further appear in the sequel of this discourse.
Of the several affections, or inward sensations, which particular objects excite in man, there are some, the having of which implies the love of them, when they are reflected upon.  This cannot be said of all our affections, principles, and motives of action. It were ridiculous to assert, that a man, upon reflection, hath the same kind of approbation of the appetite of hunger, or the passion of fear, as he hath of good will to his fellow creatures. To be a just, a good, a righteous man, plainly carries with it a peculiar affection to, or love of justice, goodness, righteousness when these principles are the objects of contemplation. Now if a man approves of, or hath, an affection to any principle, in and for itself; incidental things allowed for, it will be the same whether he views it in his own mind or in another; in himself; or in his neighbor. This is the account of our approbation of, our moral love and affection to good characters; which cannot but be in those who can have any degrees of real goodness in themselves, and who discern and take notice of the same principle in others.
From observation of what passes within ourselves, our, own actions, and the behaviour of others, the mind may carry on its reflections as far as it pleases; much beyond what we experience in ourselves, or discern in our fellow creatures. It may go on, and consider goodness as become an uniform continued principle of action, as conducted by reason, and forming a temper and character absolutely good and perfect, which is in a higher sense excellent, and proportionably the object of love and approbation.
Let us then suppose a creature perfect according to his created nature: let his form be human, and his capacities no more than equal to those of the chief of men: goodness shall be his proper character; with wisdom to direct it, and power, within some certain determined sphere of action, to exert it: but goodness must be the simple actuating principle within him; this being the moral quality which is amiable, or the immediate object of love, as distinct from other affections of approbation. Here then is a finite object for our mind to tend towards, it to exercise itself upon: a creature perfect according to his capacity, fixed, steady, equally unmoved by weak pity, or more weak fury and resentment; forming the justest scheme of conduct; going on undisturbed in the execution of it, through the several methods of severity and reward, towards his end, namely, the general happiness of all with whom be hath to do, as in itself right and valuable. This character, though uniform in itself, in its principle, yet exerting itself in different ways, or considered in different views, may by its appearing variety move different affections. Thus, the severity of justice would not affect us in the same way, as an act of mercy: the adventitious qualities of wisdom and power may be considered in themselves; and even the strength of mind, which this immoveable goodness supposes, may likewise be viewed as an object of contemplation, distinct from the goodness itself. Superior excellence of any kind, as well as superior wisdom and power, is the object of awe and reverence to all creatures, whatever their moral character be: but so far as creatures of the lowest rank were good, so far the view of this character, as simply good, most appear amiable to them, be the object of, or beget love. Further, suppose we were conscious, that this superior person so far approved of us, that we had nothing servilely to fear from him; that he was really our friend, and kind and good to us in particular, as he had occasionally intercourse with us: we must be other creatures than we are, or we could not but feel the same kind of satisfaction and enjoyment (whatever would be the degree of it,) from this higher acquaintance and friendship, as we feel from common ones; the intercourse being real, and the persons equally present, in both cases. We should have a more ardent desire to be approved by his better judgment, and a satisfaction, in that approbation, of the same sort with what would be felt in respect to common persons, or be wrought in us by their presence.
Let us now raise the character, and suppose this creature, for we are still going on with the supposition of a creature, our proper guardian and governor; that we were in a progress of being towards somewhat further; and that his scheme of government was too vast for our capacities to comprehend; remembering still that he is perfectly good, and our friend as well as our governor. Wisdom, power, goodness, accidentally viewed any where, would inspire reverence, awe, love: and as these affections would be raised in higher or lower degrees, in proportion as we had occasionally more or less intercourse with the creature endued with those qualities, so this further consideration and knowledge that he was our proper guardian and governor, would much more bring these objects and qualities home to ourselves; teach us they had a greater respect to us in particular, that we had a higher interest in that wisdom and power and goodness. We should, with joy, gratitude, reverence, love, trust, and dependance, appropriate the character, as what we had a right in, and make our boast in such our relation to it. And the conclusion of the whole would be, that we should refer ourselves implicitly to him, and cast ourselves entirely upon him. As the whole attention of life should be to obey his commands, so the highest enjoyment of it must arise from the contemplation of his character, and our relation to it, from a consciousness of his favor and approbation, and from the exercise of those affections towards him, which could not but be raised from his presence. A being who hath these attributes, who stands in this relation, and is thus sensibly present to the mind, must necessarily be the object of these affections: there is as real a correspondence between them; as between the lowest appetite of sense and its object.
That this Being is not a creature, but the Almighty God; that he is of infinite power and wisdom and goodness, does not render him less the object of reverence and love, than he would be if he had those attributes only in a limited degree. The Being who made us, and upon whom we entirely depend, is the object of some regards. He hath given us certain affections of mind, which correspond to wisdom, power, goodness; i. e. which are raised upon view of those qualities. If then he be really wise, powerful, good, he is the natural object of those affections, which he ,hath endued us with, and which correspond to those attributes. That he is infinite in power, perfect in wisdom and goodness, makes no alteration, but only that he is the object of those affections raised to the highest pitch. He is not indeed to be discerned by any of our senses: "I go forward, but he is not there; and backward, but I cannot perceive him: on the left hand where he doth work, but I cannot behold him: he hideth himself on the right hand that I cannot see him. Oh that I knew where I might find him! that I might come even to his seat!"  But is he then afar off? Does he not fill heaven and earth with his presence? The presence of our fellow creatures affects our senses, and our senses give us the knowledge of their presence; which hath different kinds of influence upon us - love, joy, sorrow, restraint, encouragement, reverence. However, this influence is not immediately from our senses, but from that knowledge. Thus, suppose a person neither to see nor hear another, not to know by any of his senses, but yet certainly to know, that another was with him; this knowledge might, and in many cases would, have one or more of the effects before mentioned. It is therefore not only reasonable, but also natural, to be affected with a presence, though it be not the object of our senses: whether it be, or be not, is merely an accidental circumstance, which needs not come into consideration: it is the certainty that he is with us, and we with him, which hath the influence. We consider persons then as present, not only when they are within reach of our senses, but also when we are assured by any other means, that they are within such a nearness; nay, if they are not, we can recall them to our mind, and be moved towards them as present: and must he, who is so much more intimately with us, that "in him we live, and move, and have our being," be thought too distant to be the object of our affections? We own and feel the force of amiable and worthy qualities in our fellow creatures; and can we be insensible to the contemplation of perfect goodness? Do we reverence the shadows of greatness here below; are we solicitous about honor, and esteem, and the opinion of the world; and shall we not feel the same with respect to him, whose are wisdom and power in their original, who "is the God of judgment, by whom actions are weighed?"Thus love, reverence, desire of esteem, every faculty, every affection, tends towards, and is employed about its respective object in common cases: and must the exercise of them be suspended with regard to him alone, who is an object, an infinitely more than adequate object, to our most exalted faculties; him, "of whom, and through whom, and to whom are all things?"
As we cannot remove from this earth, or change our general business on it, so neither can we alter our real nature. Therefore no exercise of the mind can be recommended, but only the exercise of those faculties you are conscious of. Religion does not demand new affections, but only claims the direction of those you already have, those affections you daily feel; though unhappily confined to objects, not altogether unsuitable, but altogether unequal to them. We only represent to you the higher, the adequate objects of those very faculties and affections. Let the man of ambition go on still to consider disgrace as the greatest evil; honor as his chief good. But disgrace, in whose estimation? Honor, in whose judgment? This is the only question. If shame, and delight in esteem, be spoken of as real, as any settled ground of pain or pleasure, both these must be in proportion to the supposed wisdom and worth of him by whom we are contemned or esteemed. Must it then be thought enthusiastical to speak of a sensibility of this sort, which shall have respect to an unerring judgment, to infinite wisdom; when we are assured this unerring judgment, this infinite wisdom, does observe upon our actions?
It is the same with respect to the love of God in the strictest and most confined sense. We only offer and represent the highest object of an affection supposed already in your mind. Some degree of goodness must be previously supposed: this always implies the love of itself, an affection to goodness: the highest, the adequate object of this affection, is perfect goodness? which, therefore, we are to "love with all our heart, with all our soul, and with all our strength." "Must we then, forgetting our own interest, as it were go out of ourselves, and love God for his own sake?"No more forget your own interest, no more go out of yourselves, than when you prefer one place, one prospect, the conversation of one man to that of another. Does not every affection necessarily imply, that the object of it be itself loved? If it be not, it is not the object of the affection. You may and ought, if you can, but it is a great mistake to think you can, love, or fear, or hate any thing, from consideration that such love, or fear, or hatred, may be a means of obtaining good or avoiding evil. But the question, whether we ought to love God for his sake or for our own, being a mere mistake in language; the real question, which this is mistaken for, will, I suppose, be answered by observing, that the goodness of God already exercised towards us, our present dependance upon him, and our expectation of future benefits, ought, and have a natural tendency, to beget in us the affection of gratitude, and greater love towards him, than the same goodness exercised towards others: were it only for this reason, that every affection is moved in proportion to the sense we have of the object of it; and we cannot but have a more lively sense of goodness, when exercised towards ourselves, than when exercised towards others. I added expectation of future benefits, because the ground of that expectation is present goodness.
Thus, Almighty God is the natural object of the several affections, love, reverence, fear, desire of approbation. For though he is simply One, yet we cannot but consider him in partial and different views. He is in himself one uniform Being, and for ever the same, without "variableness or shadow of turning:" but his infinite greatness, his goodness, his wisdom, are different objects to our mind. To which is to be added, that from the changes in our own characters, together with his unchangeableness, we cannot but consider ourselves as more or less the objects of his approbation, and really be so. For if he approves what is good, he cannot, merely from the unchangeableness of his nature, approve what is evil. Hence must arise more various movements of mind, more different kinds of affections. And this greater variety also is just and reasonable in such creatures as we are, though it respects a Being, simply one, good, and perfect. As some of these affections are most particularly suitable to so imperfect a creature as man, in this mortal state we are passing through; so there may be other exercises of mind, or some of these in higher degrees, our employment and happiness in a state of perfection.
 St Austin observes, Amor ipse ordinate amandus est, quo bene amatur quod amandum est, ut sit in nobis virtus qua vivitur bene. i. e. The affection which we rightly have for what is lovely, must ordinate justly, in due manner, and proportion, become the object of a new affection, or be itself beloved, in order to our being endued with that virtue which is the principle of a good life. Civ. Dei. I. 15. c. 22.