1. By the text itself, for the Apostle here, in this prayer of his for the Ephesians, doth not only desire that they may know, but describeth that thing which he prays they may know, by this term, It passeth knowledge. And to know the love of Christ which passeth knowledge. As our reason and carnal imagination will be rudely, and unduly tampering with any thing of Christ, so more especially with the love and kindness of Christ: Judging and concluding that just such it is, and none other, as may be apprehended by them: Yea, and will have a belief that just so, and no otherwise are the dimensions of this love; nor can it save beyond our carnal conceptions of it. Saying to the soul as Pharaoh once did to Israel in another case: "Let the Lord be with you as I shall" (judge it meet he should) "let you go." We think Christ loves us no more than we do think he can, and so conclude that his love is such as may by us be comprehended, or known to the utmost bounds thereof. But these are false conceptions, and this love of Christ that we think is such, is indeed none of the love of Christ, but a false image thereof, set before our eyes. I speak not now of weak knowledge, but of foolish and bold conclusions. A man through unbelief may think that Christ has no love for him, and yet Christ may love him with a love that passeth knowledge. But when men in the common course of their profession, will be always terminating here, that they know how, and how far Christ can love, and will thence be bold to conclude of their own safety, and of the loss and ruin of all that are not in the same notions, opinions, formalities, or judgments as they: this is the worst and greatest of all. The text therefore, to rectify those false and erroneous conclusions, says, It is a love that passeth knowledge.

And it will be worth our observation to take notice that men, erroneous men, do not put these limits so commonly to the Father and his love, as [to] the Son and his. Hence you have some that boast that God can save some who have not the knowledge of the person of the mediator Jesus Christ the righteous; as the heathens that have, and still do make a great improvement of the law and light of nature: crying out with disdain against the narrowness, rigidness, censoriousness, and pride of those that think the contrary. Being not ashamed all the while to eclipse, to degrade, to lessen and undervalue the love of Jesus Christ; making of him and his undertakings, to offer himself a sacrifice to appease the justice of God for our sins, but a thing indifferent, and in its own nature but as other smaller matters.

But all this while the devil knows full well at what game he plays, for he knows that without Christ, without faith in his blood, there is no remission of sins. Wherefore, saith he, let these men talk what they will of the greatness of the love of God as creator, so they sleight and undervalue the love of Christ as mediator. And yet it is worth our consideration, that the greatness of the love of God is most expressed in his giving of Christ to be a Saviour, and in bestowing his benefits upon us that we may be happy through him.

But to return, The love of Christ that is so indeed, is love that passeth knowledge: and the best and highest of our knowledge of it is, that we know it to be such.

2. Because I find that at this point, the great men of God, of old, were wont to stop, be set, and beyond which they could not pass. 'Twas this that made Moses wonder (Deu 4:31-34). 'Twas this that made David cry out, How great and wonderful are the works of God? "thy thoughts to usward: they cannot be reckoned up in order unto thee: If I would declare and speak of them, they are more than can be numbered" (Psa 40:5). And again, "How precious also are thy thoughts unto me, O God! how great is the sum of them! If I should count them, they are more in number than the sand" (Psa 139:17,18). And a little before, "such knowledge is too wonderful for me" (verse 6). Isaiah saith, there hath not entered into the heart of man what God has prepared for them that wait for him (Isa 64:4). Ezekiel says, this is the river that cannot be passed over (47:5): And Micah to the sea, (7:19) and Zechariah to a fountain, hath compared this unsearchable love (13:1). Wherefore the Apostle's position, That the love of Christ is that which passeth knowledge, is a truth not to be doubted of: Consequently, to know this, and that it is such, is the farthest that we can go. This is to justify God, who has said it, and to magnify the Son, who has loved us with such a love: And the contrary is to dishonour him, to lessen him, and to make him a deficient Saviour. For suppose this should be true, that thou couldest to the utmost comprehend this love; yet unless, by thy knowledge thou canst comprehend beyond all evil of sin, or beyond what any man sins, who shall be saved, can spread themselves or infect: Thou must leave some pardonable man in an unpardonable condition. For that thou canst comprehend this love, and yet canst not comprehend that sin. This makes Christ a deficient Saviour. Besides, if thou comprehendest truly; the word that says, it passeth knowledge, hast lost its sanctity, its truth.

It must therefore be, that this love passeth knowledge; and that the highest pitch that a man by knowledge can attain unto, as to this, is to know that it passeth knowledge. My reason is, for that all degrees of love, be they never so high, or many, and high, yet, if we can comprehend them, rest in the bowels of our knowledge, for that only which is beyond us, is that which passeth knowledge. That which we can reach, cannot be the highest: And if a man thinks there is nothing beyond what he can reach, he has no more knowledge as to that: but if he knows that together with what he hath already reached, there is that which he cannot reach, before [him]; then he has a knowledge for that also, even a knowledge, that it passeth knowledge. 'Tis true a man that thus knoweth may have divers conjectures about that thing that is beyond his knowledge. Yea, in reason it will be so, because he knows that there is something yet before him: But since the thing itself is truly beyond his knowledge, none of his conjectures about that thing may be counted knowledge. Or suppose a man that thus conjectureth, should hit right as to what he now conjectures; his right hitting about that thing may not be called knowledge: It is as yet to him but as an uncertain guess, and is still beyond this knowledge.

Quest. But, may some say, what good will it do a man to know that the love of Christ passeth knowledge? one would think that it should do one more good to believe that the knowledge of the whole love of Christ might be attainable.

Answer. That there is an advantage in knowing that the love of Christ passeth knowledge; must not be questioned, for that the Apostle saith it doth (2 Tim 3:16). For to know what the holy word affirms, is profitable: nor would he pray that we might know that which passeth knowledge, were there not by our knowing of it, some help to be administered. But to shew you some of the advantages that will come to us by knowing that the love of Christ passeth knowledge.

(1.) By knowing of this a child of God has in reserve for himself, at a day, when all that he otherwise knows, may be taken from him through the power of temptation. Sometimes a good man may be so put to it, that all that he knows comprehensively may be taken from him: to wit, the knowledge of the truth of his faith, or that he has the grace of God in him, or the like, that I say may be taken from him. Now if at this time, he knows the love of Christ that passeth knowledge, he knows a way in all probability to be recovered again. For if Christ Jesus loves with a love that passeth knowledge: then, saith the soul, that is thus in the dark, he may love me yet, for ought I know, for I know that he loves with a love that passeth knowledge; and therefore I will not utterly despond. Yea, if Satan should attempt to question whether ever Christ Jesus will look upon me or no: the answer is, if I know the love that passes knowledge: But he may look upon me, (O, Satan) yea, and love, and save me too, for ought I poor sinner know; for he loves with a love that passeth knowledge. If I be fallen into sin that lies hard upon me, and my conscience fears, that for this there is no forgiveness. The help for a stay from utter despair is at hand: but there may, say I, for Christ loves, with a love that passeth knowledge. If Satan would dissuade me from praying to God, by suggesting as if Christ would not regard the stammering, and chattering prayer of mine. The answer is ready, but he may regard for ought I know; for he loves with a love that passeth knowledge. If the tempter doth suggest that thy trials, and troubles, and afflictions, are so many, that it is to be thought thou shall never get beyond them. The answer is near, but for ought we know, Christ may carry me through them all, for he loves with a love that passeth knowledge. Thus I say, is relief at hand, and a help in reserve for the tempted, let their temptations be what they will. This therefore is the weapon that will baffle the devil when all other weapons fail; for ought I know, Christ may save me, for he loves with a love that passeth knowledge. Yea, suppose he should drive me to the worst of fears, and that is to doubt that I neither have nor shall have for ever the grace of God in my soul. The answer is at hand, but I have or may have it, for Christ loves with a love that passeth knowledge. Thus therefore you may see that in this prayer of Paul, there is a great deal of good. He prays, when he prays that we might know the love of Christ that passeth knowledge: that we may have a help at hand, and relief against all the horrible temptations of the devil. For this is a help at hand, a help that is ready to fall in with us, if there be yet remaining with us, but the least grain of right reasoning according to the nature of things. For if it be objected against a man that he is poor, because he has but a groat in his pocket; yet if he has an unknown deal of money in his trunks, how easy is it for him to recover himself from that slander, by returning the knowledge of what he has, upon the objector. This is the case, and thus it is, and will be with them that know the love of Christ that passeth knowledge. Wherefore,

(2.) By this knowledge, room is made for a Christian, and liberty is ministered unto him, to turn himself every way in all spiritual things. This is the Christian's rehoboth, that well for which the Philistines have no heart to strive, and that which will cause that we be fruitful in the land (Gen 26:22).