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2. What kind of knowledge in divinity is intended in the doctrine. 3. Why knowledge in divinity is necessary.

4. Why all Christians should make a business of endeavoring to grow in this knowledge.

First, I shall very briefly show what divinity is.

Various definitions have been given of it by those who have treated on the subject. I shall not now stand to inquire which, according to the rules of art, is the most accurate definition; but shall so define or describe it, as I think has the greatest tendency to convey a notion of it to this auditory.

By divinity is meant, that science or doctrine which comprehends all those truths and rules which concern the great business of religion. There are vario's kinds of arts and sciences taught and learned in the schools, which are conversant about various objects; about the works of nature in general, as philosophy; or the visible heavens, as astronomy; or the sea, as navigation; or the earth, as geography; or the body of man, as physic and anatomy; of the soul of man, with regard to its natural powers and qualities, as bgic and pneumatology; or about human government, as politics and jurisprudence. But there is one science, or one certain kind of knowledge and doctrine, which is above all the rest, as it is concerning God and the great business of religion: this is divinity ; which is not learned, as other sciences, merely by the improvement of man's natural reason, but is taught by God himself in a certain book that he hath given for that end, full of instruction. This is the rule which God hath given to the world to be their guide in searching after this kind of knowledge, and is a summary of all things of this nature needful for us to know. Upon this account divinity is rather called a doctrine, than an art or science.

Indeed there is what is called natural religion or divinity. There are many truths concerning God, and our duty to him, which are evident by the light of nature. But Christian divinity, properly so called, is not evident by the light of nature; it depends on revelation. Such are our circumstances now in our fallen state, that nothing which it is needful for us to know concerning God, is manifest by the light of nature in the manner in which it is necessary for us to know it. For the knowledge of no truth in divinity is of any significance to us, any otherwise than, as it some way or other belongs to the gospel scheme, or as it relates to a Mediator. But the light of nature teaches us no truth of divinity in this matter. Therefore it cannot be said, that we come to the knowledge of any part of Christian divinity by the light of nature. The light of nature teaches no truth as it is in Jesus. It is only the word of God, contained in the Old and New Testament, which teaches us Christian divinity.

Divinity comprehends all that is taught in the Scriptures, and so all that we need know, or is to be known, concerning God and Jesus Christ, concerning our duty to God, and our happiness in God. Divinity is commonly defined, the doctrine of living to God; and by some who seem to be more accurate, the dodrine of living to God by Christ

. "It comprehends all Christian doctrines as they are in Jesus, and all Christian rules directing us in living to God by Christ. There is nothing in divinity, no one doctrine, no promise, no rule, but what sone way or other relates to the Christian and divine life, or our living to God by Christ

. They all relate to this, in two respects, viz., as they tend to promote our living to God here in this world, in a life of faith and holiness, and also as they tend to bring us to a life of perfect holiness and happiness, in the full enjoyment of God hereafter.—But I hasten to the

Second thing proposed, viz., To show what kind of knowledge in divinity is intended in the doctrine.

Here I would observe:

1. That there are two kinds of knowledge of the things of divinity, viz. speculative and practical, or in other terms, natural and spiritual. The forme remains only in the head. No other faculty but the understanding is concerner in it. It consists in having a natural or rational knowledge of the things of religion, or such a knowledge as is to be obtained by the natural exercise of ou own faculties, without any special illumination of the Spirit of God. The latte rests not entirely in the head, or in the speculative ideas of things; but the heart is concerned in it: it principally consists in the sense of the heart. The mere » intellect, without the heart, ihe will or the inclination, is not the seat of it. And it may not only be called seeing, but feeling or tastiny. Thus there is a differ. ence between having a right speculative notion of the doctrines contained in the: word of God, and having a due sense of them in the heart. In the former consists speculative or natural knowledge of the things of divinity ; in the latter consists the spiritual or practical knowledge of them.

2. Neither of these is intended in the doctrine exclusively of the other : but it is intended that we should seek the former in order to the latter. The latter, even a spiritual and practical knowledge of divinity, is of the greatest importance; for a speculative knowledge of it, without a spiritual knowledge, is in vain and to no purpose, but to make our condemnation the greater. Yet a speculative knowledge is also of infinite importance in this respect, that without it we can have no spiritual or practical knowledge; as may be shown by 1 and by.

I have already shown, that the apostle speaks not only of a spiritual knowledge, but of such knowledge as can be acquired, and communicated from one to another. Yet it is not to be thought, that he means this exclusively of the other. But he would have the Christian Hebrews seek the one, in order to the other. Therefore the former is first and most directly intended; it is intended that Christians should, by reading and other proper means, seek a good rational knowledge of the things of divinity. The latter is more indirectly intended, since it is to be sought by the other, as its end.—But I proceed to the

Third thing proposed, viz., To show the usefulness and necessity of knowledge in divinity. 1. There is no other

by which
any means of

whatsoever can

be of any benefit, but by knowledge. All teaching is in vain, without learning. Therefore the preaching of the gospel would be wholly to no purpose, if it conveyed no knowledge to the mind. There is an order of men whom Christ has appointed on purpose to be teachers in his church. They are to teach the things of divinity. But they teach in vain, if no knowledge in these things is gained by their teaching. It is impossible that their teaching and preaching should be a means of grace, or of any good in the hearts of their hearers, any otherwise than by knowledge imparted to the understanding. Otherwise it would be of as much benefit to the auditory, if the minister should preach in some unknown tongue. All the difference is, that preaching in a known tongue conveys something to the understanding, which preaching in an unknown tongue doth not. On this account, such preaching must be unprofitable. Men in such things receive nothing, when they understand nothing; and are not at all edified, unless some knowledge be conveyed ; agreeably to the apostle's arguing in 1 Cor. xiv. 2–6

No speech can be any means of grace, but by conveying knowledge. Other wise the speech is as much lost as if there had been no man there, and he that spoke, had spoken only into the air ; as it follows in the passage just quoted,

verses 6—10. He that doth not understand, can receive no faith, nor any other grace; for God deals with man as with a rational creature; and when faith is in exercise, it is not about something he knows not what. Therefore hearing is absolutely necessary to faith ; because hearing is necessary to understanding : Rom. x. 14, “ How shall they believe in him of whom they have not heard ?"

So there can be no love without knowledge. It is not according to the nature of the human soul, to love an object which is entirely unknown. The heart cannot be set upon an object of which there is no idea in the understanding. The reasons which induce the soul to love, must first be understood, before they can have a reasonable influence on the heart.

God hath given us the Bible, which is a book of instructions. But this book can be of no manner of profit to us, any otherwise than as it conveys some knowledge to the mind : it can profit us no more than if it were written in the Chinese or Tartarian language, of which we know not one word.

So the sacraments of the gospel can have a proper effect no other way, than by conveying some knowledge. They represent certain things by visible signs. And what is the end of signs, but to convey some knowledge of the things signified ? Such is the nature of man, that nothing can come at the heart, but through the door of the understanding : and there can be no spiritual knowledge of that of which there is not first a rational knowledge. "It is impossible that any one should see the truth or excellency of any doctrine of the gospel, who knows not what that doctrine is. A man cannot see the wonderful excellency and love of Christ in doing such and such things for sinners, unless his understanding be first informed how those things were done. He cannot have a taste of the sweetness and divine excellency of such and such things contained in divinity, unless he first have a notion that there are such and such things.

2. Without knowledge in divinity, none would differ from the most ignorant and barbarous heathens. The heathens remain in gross heathenish darkness, because they are not instructed, and have not obtained the knowledge of the truths of divinity. So if we live under the preaching of the gospel, this will make us to differ from them, only by conveying to us more knowledge of the things of divinity.

3. If a man have no knowledge of these things, the faculty of reason in him.will be wholly in vain. The faculty of reason and understanding was given for actual understanding and knowledge. If a man have no actual knowledge, the faculty or capacity of knowing is of no use to him. And if he have actual knowledge, yet if he be destitute of the knowledge of those things which are the last end of his being, and for the sake of the knowledge of which he had more understanding given him than the beasts; then still his faculty of reason is in vain; he might as well have been a beast, as a man with this knowledge. But the things of divinity are the things to know which we had the faculty of reason given us. They are the things which appertain to the end of our being, and to the great business for which we are made. Therefore a man cannot have his faculty of understanding to any purpose, any further than he hath knowledge of the things of divinity.

So that this kind of knowledge is absolutely necessary. Other kinds of knowledge may be very useful. Some other sciences, such as astronomy, and natural philosophy, and geography, may be very excellent in their kind. But the knowledge of this divine science is infinitely more useful and important than that of all other sciences whatever.

I come now to the fourth, and principal thing proposed under the doctrine, viz., To give the reasons why all Christians should make a busi

ness of endeavoring to grow in the knowledge of divinity. This imp two things.

1. That Christians ought not to content themselves with such degrees knowledge in divinity as they have already obtained. It should not satisfy the that they know as much as is absolutely necessary to salvation, but should se to

ake progress.

2. That this endeavoring to make progress in such knowledge ought not be attended to as a thing by the by, but all Christians should make a busine of it: they should look upon it as a part of their daily business, and no sma part of it neither. It should be attended to as a considerable part of the wo of their high calling. The reason of both these may appear in the followin things.

(1.) Our business should doubtless much consist in employing those facu ties, by which we are distinguished from the beasts, about those things whic are the main end of those faculties. The reason why we have faculties superid to those of the brutes given us, is, that we are indeed designed for a superio employment. That which the Creator intended should be our main employment is something above what he intended the beasts for, and therefore hath give us superior powers. Therefore, without doubt, it should be a considerable part of our business to improve those superior faculties. But the faculty by which we are chiefly distinguished from the brutes, is the faculty of understanding. I follows then, that we should make it our chief business to improve this faculty, and should by no means prosecute it as a business by the by. For us to make the improvement of this faculty a business by the by, is in effect for us to make the faculty of understanding itself a by faculty, if I may so speak, a faculty of less iinportance than others; whereas indeed it is the highest faculty we have

But we cannot make a business of the improvement of our intellectual faculty, any otherwise than by making a business of improving ourselves in actual understanding and knowledge. So that those who make not this very much their business, but, instead of improving their understanding to acquire knowledge, are chiefly devoted to their inferior powers, to provide wherewithal to please their senses, and gratify their animal appetites, and so rather make their understanding a servant to their inferior powers, than their inferior powers servants to their understanding ; not only behave themselves in a manner not be coming Christians, but also act as if they had forgotten that they are men, and that God hath set them above the brutes, by giving them understanding.

God hath given to man some things in common with the brutes, as his outward senses, his bodily appetites, a capacity of bodily pleasure and pain, and other animal faculties: and some things he hath given him superior to the brutes, the chief of which is a faculty of understanding and reason. Now God never gave man those faculties whereby he is above

the brutes, to be subject to those which he hath in common with the brutes. This would be great confusion, and equivalent to making man to be a servant to the beasts. On the contrary, he has given those interior powers to be employed in subserviency to man's understanding; and therefore it must be a great part of man's principal business, to improve his understanding by acquiring knowledge. If so, then it will follow, that it should be a main part of his business to improve his understanding in acquiring divine knowledge, or the knowledge of the things of divinity; for the knowledge of these things is the principal end of this faculty. God gave man the faculty of understanding, chiefly, that he might understand divine things.

The wiser heathens were sensible that the main business of man was the

improvement and exercise of his understanding. But they were in the dark, as they knew not the object about which the understanding should chiefly be employed. That science which many of them thought should chiefly employ the understanding, was philosophy; and accordingly they made it their chief business to study it. But we who enjoy the light of the gospel are more happy; we are not left, as to this particular, in the dark. God hath told us about what things we should chiefly employ our understandings, having given us a book full of divine instructions, holding forth many glorious objects about which all rational creatures should chiefly employ their understandings. These instructions are accommodated to persons of all capacities and conditions, and proper to be studied, not only by men of learning, but by persons of every character, tearned and unlearned, young and old, men and women. Therefore the acquisition of knowledge in these things should be a main business of all those who have the advantage of enjoying the Holy Scriptures.

(2.) The things of divinity are things of superlative excellency, and are worthy that all should make a business of endeavoring to grow in the knowledge of them. There are no things so worthy to be known as these things They are as much above those things which are treated of in other sciences, as heaven is above the earth. God himself, the eternal Three in one, is the chief object of this science : in the next place, Jesus Christ, as Godman and Mediator, and the glorious work of redemption, the most glorious work that ever was wrought : then the great things of the heavenly world, the glorious and eternal inheritance purchased by Christ, and promised in the gospel; the work of the Holy Spirit of God on the hearts of men ; our duty to God, and the way in which we ourselves may become like angels, and like God himself in our measure: all these are objects of this science.

Such things as these have been the main subject of the study of the holy patriarchs, prophets, and apostles, and the most excellent men that ever were in the world, and are also the subject of the study of the angels in heaven; 1 Pet. i. 10, 11, 12.

These things are so excellent and worthy to be known, that the knowledge of them will richly pay for all the pains and labor of an earnest seeking of it. If there were a great treasure of gold and pearls hid in the earth, but should accidentally be found, and should be opened among us with such circumstances that all might have as much as they could gather of it; would not every one think it worth his while to make a business of gathering it while it should last ? But that treasure of divine knowledge, which is contained in the Scriptures, and is provided for every one to gather to himself as much of it as he can, is a far more rich treasure than any one of gold and pearls. How busy are all sorts of men, all over the world, in getting riches! But this knowledge is a far better kind of riches, than that after which they so diligently and laboriously pursue.

3. The things of divinity not only concern ministers, but are of infinite importance to all Christians. It is not with the doctrines of divinity as it is with the doctrines of philosophy and other sciences. These last are generally speculative points, which are of little concern in human life ; and it very little alters the case as to our temporal or spiritual interests, whether we know them or not. Philosophers differ about them, some being of one opinion, and others of another. And while they are engaged in warm disputes about them, others may well leave them to dispute among themselves, without troubling their heads much about them; it being of little concern to them, whether the one or the other be in the right.

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