We now come to the second part of this chapter, which contains Paul's devout and affectionate prayer to God for his beloved Ephesians. - For this cause. This may be referred either to the immediately foregoing verse, That you faint not, etc., or, rather, the apostle is here resuming what he began at the first verse, from which he digressed in those which are interposed. Observe,

I.To whom he prays - to God, as the Father of our Lord Jesus Christ, of which see Eph 1:3.

II.His outward posture in prayer, which was humble and reverent: I bow my knees. Note, When we draw nigh to God, we should reverence him in our hearts, and express our reverence in the most suitable and becoming behaviour and gesture. Here, having mentioned Christ, he cannot pass without an honourable encomium of his love, Eph 3:15. The universal church has a dependence upon the Lord Jesus Christ: Of whom the whole family in heaven and earth is named. The Jews were wont to boast of Abraham as their father, but now Jews and Gentiles are both denominated from Christ (so some); while others understand it of the saints in heaven, who wear the crown of glory, and of saints on earth who are going on in the work of grace here. Both the one and the other make but one family, one household; and from him they are named CHRISTIANS, as they really are such, acknowledging their dependence upon, and their relation to, Christ.

III.What the apostle asks of God for these his friends - spiritual blessings, which are the best blessings, and the most earnestly to be sought and prayed for by every one of us, both for ourselves and for our friends. 1. Spiritual strength for the work and duty to which they were called, and in which they were employed: That he would grant you, according to the riches of his grace, to be strengthened, etc. The inner man is the heart or soul. To be strengthened with might is to be mightily strengthened, much more than they were at present; to be endued with a high degree of grace, and spiritual abilities for discharging duty, resisting temptations, enduring persecutions, etc. And the apostle prays that this may be according to the riches of his glory, or according to his glorious riches - answerable to that great abundance of grace, mercy, and power, which resides in God, and is his glory: and this by his Spirit, who is the immediate worker of grace in the souls of God's people. Observe from these things, That strength from the Spirit of God in the inner man is the best and most desirable strength, strength in the soul, the strength of faith and other graces, strength to serve God and to do our duty, and to persevere in our Christian course with vigour and with cheerfulness. And let us further observe that as the work of grace is first begun so it is continued and carried on, by the blessed Spirit of God. 2. The indwelling of Christ in their hearts, Eph 3:17. Christ is said to dwell in his people, as he is always present with them by his gracious influences and operations. Observe, It is a desirable thing to have Christ dwell in our hearts; and if the law of Christ be written there, and the love of Christ be shed abroad there, then Christ dwells there. Christ is an inhabitant in the soul of every good Christian. Where his spirit dwells, there he swells; and he dwells in the heart by faith, by means of the continual exercise of faith upon him. Faith opens the door of the soul, to receive Christ; faith admits him, and submits to him. By faith we are united to Christ, and have an interest in him. 3. The fixing of pious and devout affections in the soul: That you being rooted and grounded in love, stedfastly fixed in your love to God, the Father of our Lord Jesus Christ, and to all the saints, the beloved of our Lord Jesus Christ. Many have some love to God and to his servants, but it is a flash, like the crackling of throns under a pot, it makes a great noise, but is gone presently. We should earnestly desire that good affections may be fixed in us, that we may be rooted and grounded in love. Some understand it of their being settled and established in the sense of God's love to them, which would inspire them with greater ardours of holy love to him, and to one another. And how very desirable is it to have a settled fixed sense of the love of God and Christ to our souls, so as to be able to say with the apostle at all times, He has loved me! Now the best way to attain this is to be careful that we maintain a constant love to God in our souls; this will be the evidence of the love of God to us. We love him, because he first loved us. In order to this he prays, 4. For their experimental acquaintance with the love of Jesus Christ. The more intimate acquaintance we have with Christ's love to us, the more our love will be drawn out to him, and to those who are his, for his sake: That you may be able to comprehend with all saints, etc. (Eph 3:18, Eph 3:19); that is, more clearly to understand, and firmly to believe, the wonderful love of Christ to his, which the saints do understand and believe in some measure, and shall understand more hereafter. Christians should not aim to comprehend above all saints; but be content that God deals with them as he uses to do with those who love and fear his name: we should desire to comprehend with all saints, to have so much knowledge as the saints are allowed to have in this world. We should be ambitious of coming up with the first three; but not of going beyond what is the measure of the stature of other saints. It is observable how magnificently the apostle speaks of the love of Christ. The dimensions of redeeming love are admirable: The breadth, and length, and depth, and height. By enumerating these dimensions, the apostle designs to signify the exceeding greatness of the love of Christ, the unsearchable riches of his love, which is higher than heaven, deeper than hell, longer than the earth, and broader than the sea, Job 11:8, Job 11:9. Some describe the particulars thus: By the breadth of it we may understand the extent of it to all ages, nations, and ranks of men; by the length of it, its continuance from everlasting to everlasting; by the depth of it, its stooping to the lowest condition, with a design to relieve and save those who have sunk into the depths of sin and misery; by its height, its entitling and raising us up to the heavenly happiness and glory. We should desire to comprehend this love: it is the character of all the saints that they do so; for they all have a complacency and a confidence in the love of Christ: And to know the love of Christ which passeth knowledge, Eph 3:19. If it passeth knowledge, how can we know it? We must pray and endeavour to know something, and should still covet and strive to know more and more of it, though, after the best endeavours, none can fully comprehend it: in its full extent it surpasses knowledge. Though the love of Christ may be better perceived and known by Christians than it generally is, yet it cannot be fully understood on this side heaven. 5. He prays that they may be filled with all the fulness of God. It is a high expression: we should not dare to use it if we did not find it in the scriptures. It is like those other expressions, of being partakers of a divine nature, and of being perfect as our Father in heaven is perfect. We are not to understand it of his fulness as God in himself, but of his fulness as a God in covenant with us, as a God to his people: such a fulness as God is ready to bestow, who is willing to fill them all to the utmost of their capacity, and that with all those gifts and graces which he sees they need. Those who receive grace for grace from Christ's fulness may be said to be filled with the fulness of God, according to their capacity, all which is in order to their arriving at the highest degree of the knowledge and enjoyment of God, and an entire conformity to him.

The apostle closes the chapter with a doxology, Eph 3:20, Eph 3:21. It is proper to conclude our prayers with praises. Our blessed Saviour has taught us to do so. Take notice how he describes God, and how he ascribes glory to him. He describes him as a God that is able to do exceedingly abundantly above all that we ask or think. There is an inexhaustible fulness of grace and mercy in God, which the prayers of all the saints can never draw dry. Whatever we may ask, or think to ask, still God is still able to do more, abundantly more, exceedingly abundantly more. Open thy mouth ever so wide, still he hath wherewithal to fill it. Note, In our applications to God we should encourage our faith by a consideration of his all-sufficiency and almighty power. According to the power which worketh in us. As if he had said, We have already had a proof of this power of God, in what he hath wrought in us and done for us, having quickened us by his grace, and converted us to himself. The power that still worketh for the saints is according to that power that hath wrought in them. Wherever God gives of his fulness he gives to experience his power. Having thus described God, he ascribes glory to him. When we come to ask for grace from God, we ought to give glory to God. Unto him be glory in the church by Christ Jesus. In ascribing glory to God, we ascribe all excellences and perfections to him, glory being the effulgency and result of them all. Observe, The seat of God's praises is in the church. That little rent of praise which God receives from this world is from the church, a sacred society constituted for the glory of God, every particular member of which, both Jew and Gentile, concurs in this work of praising God. The Mediator of these praises is Jesus Christ. All God's gifts come from his to us through the hand of Christ; and all our praises pass from us to him through the same hand. And God should and will be praised thus throughout all ages, world without end; for he will ever have a church to praise him, and he will ever have his tribute of praise from his church. Amen. So be it; and so it will certainly be.

May be able to comprehend with all saints - Ἱνα εξισχυσητε καταλαβεσθαι. These words are so exceedingly nervous and full of meaning, that it is almost impossible to translate them. The first word, εξισχυσητε , from εξ, intensive, and ισχυω, to be strong, signifies that they might be thoroughly able, by having been strengthened with might, by God's power. The second word καταλαβεσθαι, from κατα, intensive, and λαμβανω , to take, catch, or seize on, may be translated, that ye may fully catch, take in, and comprehend this wonderful mystery of God. The mind must be rendered apt, and the soul invigorated, to take in and comprehend these mysteries.

What is the breadth, and length, and depth, and height - Here the apostle still keeps up the metaphor, comparing the Church of God to a building; and as, in order to rear a proper building, formed on scientific principles, a ground plan and specification must be previously made, according to which the building is to be constructed, the apostle refers to this; for this must be thoroughly understood, without which the building could not be formed. They were to be builded up a heavenly house, a habitation of God through the Spirit; and this must have its latitude or breadth, its longitude or length, its altitude or height, and its profundity or depth.

It is supposed by some that the apostle is here alluding to the famous temple of Diana at Ephesus, which, as I have already had occasion to remark, was reputed one of the wonders of the world, being in length 425 feet, in breadth 220; it was supported by 127 pillars, each 60 feet high; was builded at the expense of all Asia; and was 220 years in being completed. I cannot, however, allow of this allusion while the apostle had a nobler model at hand, and one every way more worthy of being brought into the comparison. The temple at Jerusalem was that alone which he had in view; that alone could be fitly compared here; for that was built to be a habitation of God; that was his house, and that the place of his rest: so the Christian temple, and the believing heart, are to be the constant, the endless residence of God; and how august must that edifice be in which the eternal Trinity dwells!

But what can the apostle mean by the breadth, length, depth, and height, of the love of God? Imagination can scarcely frame any satisfactory answer to this question. It takes in the eternity of God. God is Love; and in that, an infinity of breadth, length, depth, and height, is included; or rather all breadth, length, depth, and height, are lost in this immensity. It comprehends all that is above, all that is below, all that is past, and all that is to come. In reference to human beings, the love of God, in its Breadth, is a girdle that encompasses the globe; its Length reaches from the eternal purpose of the mission of Christ, to the eternity of blessedness which is to be spent in his ineffable glories; its Depth reaches to the lowest fallen of the sons of Adam, and to the deepest depravity of the human heart; and its Height to the infinite dignities of the throne of Christ. He that overcometh will I give to sit dawn with me upon my throne, as I have overcome and sat down with the Father upon his throne. Thus we see that the Father, the Son, and all true believers in him, are to be seated on the same throne! This is the height of the love of God, and the height to which that love raises the souls that believe in Christ Jesus!

And to know the love of Christ, which passeth knowledge,.... The love of Christ to his own, to his church and people, is special and peculiar; free and Sovereign; as early as his Father's love, and is durable and unchangeable; the greatest love that ever was heard of; it is matchless and unparalleled; it is exceeding strong and affectionate, and is wonderful and surprising: the instances of it are, his engaging as a surety for them; his espousing both their persons and their cause; his assumption of their nature; his dying in their room and stead; his payment of their debts, atoning for their sins, and bringing in for them an everlasting righteousness; his going to prepare a place for them in heaven; his intercession for them there; his constant supply of all their wants, and the freedom and familiarity he uses them with. The saints have some knowledge of this love, some tastes of it; their knowledge is a feeling and experimental one, fiducial and appropriating, and what influences their faith, and love, and cheerful obedience, but it is but imperfect; though the knowledge they have of it is supereminent, it exceeds all other knowledge, yet this love passes knowledge; not only the knowledge of natural men, who know nothing of it, but the perfect knowledge of saints themselves, in the present life, and of angels also, who desire to look into it, and the mysteries of it; and especially it is so as to some instances of it, such as the incarnation of Christ, his becoming poor who was Lord of all, being made sin, and a curse, and suffering, the just for the unjust. Now the apostle prays, that these saints might know more of this love; that their knowledge, which was imperfect, might be progressive.

That ye might be filled with all the fulness of God; this is the last petition, and is to be understood, not of a full comprehension of the divine Being, nor of a communication of his divine perfections, nor of having in them the fulness of grace, which it has pleased God should dwell in Christ; but either of that fulness of good things, which they may receive from God in this life; as to be filled with a sense of the love and grace of God; with satisfying views of interest in the righteousness of Christ; with the Spirit, and the gifts and graces thereof; with full provisions of food for their souls; with spiritual peace, joy, and comfort; with knowledge of divine things, of God in Christ, of Christ, of the Gospel, and of the will of God; and with all the fruits or righteousness, or good works springing from grace; or else of that fulness which they shall receive hereafter, even complete holiness, perfection of knowledge, fulness of joy and peace, entire conformity to God and Christ, and everlasting communion with them.

May be able--even still further. Greek, "May be fully able."

breadth . . . length . . . depth . . . height--namely, the full dimensions of the spiritual temple, answering to "the fulness of God" (Eph 3:19), to which the Church, according to its capacity, ought to correspond (compare Eph 4:10, Eph 4:13) as to "the fulness of Christ." The "breadth" implies Christ's world-wide love, embracing all men: the "length," its being extended through all ages (Eph 3:21); the "depth," its profound wisdom which no creature can fathom (Rom 11:33); the "height," its being beyond the reach of any foe to deprive us of (Eph 4:8) [BENGEL]. I prefer to understand "the breadth," &c., to refer to the whole of the vast mystery of free salvation in Christ for all, Gentile and Jew alike, of which Paul had been speaking (Eph 3:3-9), and of which he now prays they may have a fuller comprehension. As subsidiary to this, and the most essential part of it, he adds, "and to know the love of Christ" (Eph 3:19). GROTIUS understands depth and height of God's goodness raising us from the lowest depression to the greatest height.