Strengthened with all might. As he has previously prayed that they might have both a sound understanding and the right use of it, so also now he prays that they may have courage and constancy. In this manner he puts them in mind of their own weakness, for he says, that they will not be strong otherwise than by the Lord's help; and not only so, but with the view of magnifying this exercise of grace the more, he adds, according to his glorious power. "So far from any one being able to stand, through dependence on his own strength, the power of God shews itself illustriously in helping our infirmity." Lastly, he shews in what it is that the strength of believers ought to display itself -- in all patience and long-suffering. For they are constantly, while in this world, exercised with the cross, and a thousand temptations daily present themselves, so as to weigh them down, and they see nothing of what God has promised. They must, therefore, arm themselves with an admirable patience, that what Isaiah says may be accomplished, In hope and in silence shall be your strength. [1] (Isaiah 30:15.) It is preferable to connect with this sentence the clause, with joy. For although the other reading is more commonly to be met with in the Latin versions, this is more in accordance with the Greek manuscripts, and, unquestionably, patience is not sustained otherwise than by alacrity of mind, and will never be maintained with fortitude by any one that is not satisfied with his condition.

Footnotes

1 - Lowth's rendering of the passage is similar: "In silence, and in pious confidence, shall be your strength." -- Ed.

Strengthened with all might - This was also an object of Paul's earnest prayer. He desired that they might be strengthened for the performance of duty; to meet temptations; and to bear up under the various trials of life.
According to his glorious power - Not by any human means, but by the power of God. There is a manifestation of power in the spirit with which Christians are enabled to bear up under trials, which shows that it is not of human origin. It is the power which God gives them in the day of trial. This power is "glorious," or, as it is in the Greek, it is the "power of his glory." It is manifestly the power of the great and glorious God, and it tends to promote his glory, and to show forth his praise.
Unto all patience - So that you may be enabled to bear all your trials without complaining. It is only the power of God that can enable us to do that.
And long-suffering - Notes, 1-Corinthians 13:4.
With joyfulness - Romans 5:3, note; 2-Corinthians 7:4, note. The Syriac version, Chrysostom, and a few manuscripts attach this to the following verse, and read it: "With joyfulness giving thanks to the Father," etc. The only difference is in the pointing, and either reading makes good sense.

Strengthened with all might - That they might be able to walk worthy of the Lord, bring forth fruit, etc. See the notes on Ephesians 3:13, etc.
According to his glorious power - According to that sufficiency of strength which may be expected from him who has all power both in the heavens and in the earth.
Unto all patience - Relieving, hoping, and enduring all things.
With joyfulness - Feeling the continual testimony that ye please God, which will be a spring of perpetual comfort. See the notes on Ephesians 4:2.

(3) Strengthened with all might, according to his glorious power, unto all patience and longsuffering with (g) joyfulness;
(3) The gift of continuance is not from us, but it proceeds from the power of God, which he freely gives us.
(g) It must not be unwilling, and as it were drawn out of us by force, but proceed from a merry and joyful mind.

Strengthened with all might,.... This is still a continuation of the apostle's prayer for these believers; for having prayed for an increase of spiritual knowledge, and that this might be put into practice, he proceeds to pray for strength for them, that they might be enabled to practise what they had knowledge of; to walk worthily, to please God in all things, to bring forth fruit with patience, to persevere in knowledge, practice, fruitfulness, and in an increase thereof. It implies, that believers are weak in themselves, and insufficient to do or bear anything of themselves, but stand in need of strength from above, even of "all might"; of all kind of spiritual might and strength, proportionate to the various kinds of services, temptations, and trials they are called unto, and exercised with: they have need of every kind, degree, and supply of strength, to enable them to resist the temptations of Satan, to stand against them, and bear up under them; to oppose the corruptions of their own nature, that great company which comes upon them, wars against them, threatens to carry them captive, and destroy them, and against which they have no power of their own; to bear the cross, which, without the presence and grace of Christ, is very heavy, and all afflictions and adversities of every sort, which are grievous to the flesh, and at which it recoils; to perform the various duties of religion, and the whole of the work of their generation; which though they have a will unto, yet often know not how to perform, they want renewed strength their souls; and also to persevere in faith and holiness, and hold on and out to the end: and which strength they cannot expect to have from themselves, or from any creature, but
according to his glorious power; the glorious power of God. Power belongs to God, is a perfection of his nature, and has been, and is gloriously displayed in many things; as in the creation of the heavens and the earth; in the upholding of all things in their being; in the redemption and salvation of sinners; in their faith and conversion; in supporting the saints under various trials and exercises; and in the safe keeping them through faith unto salvation: from this glorious power of God saints may hope to be supplied with all might, or a sufficient supply of strength for every service, and for every difficulty; as also from the grace that is in Christ, who has strength as well as righteousness for his people, who is the glorious power and arm of the Lord, without whom they can neither do, nor bear anything, but through him strengthening them, they can do, and bear all things; as likewise from the Spirit of the Lord, who is the finger of God, by whom Christ wrought his miracles; and is that glorious power from on high, with which the apostles being endued, did the wondrous things they did; and it is by the same Spirit that believers are strengthened with might in the inner man:
unto all patience; to bring forth fruit with patience; to run with patience the race set before them; to bear patiently all afflictions and tribulations; to wait patiently for the things promised by God, and for the coming and appearance of the Lord Jesus Christ, and the heavenly glory or hope laid up for them in heaven:
and longsuffering; to be slow to anger, and not easily provoked to wrath; to be ready to forgive injuries; and to bear long, and with patience, all reproaches and persecutions for the sake of Christ, and his Gospel; all which require daily fresh supplies of grace and strength, especially to endure all
with joyfulness, as well as with patience and longsuffering, with a cheerful spirit, or with joy in the Holy Ghost; to esteem reproach for Christ's sake above the riches and honours of this world; to rejoice when counted worthy to suffer shame for his name. This requires strength above that of nature, and a renewed supply of that of grace. This last clause, "with joyfulness", the Syriac version connects with the following verse, reading it, "with joy do ye give thanks", &c.

Greek, "Being made mighty with (literally, 'in') all might."
according to his glorious power--rather, "according to the power (the characteristic of 'His glory,' here appropriate to Paul's argument, Ephesians 1:19; Ephesians 6:10; as its exuberant 'riches,' in Ephesians 3:16) of His glory." His power is inseparable from His glory (Romans 6:4).
unto all patience--so as to attain to all patient endurance; persevering, enduring continuance in the faith, in spite of trials of persecutors, and seductions of false teachers.
long-suffering--towards those whom one could repel. "Patience," or "endurance," is exercised in respect to those whom one cannot repel [CHRYSOSTOM].
with joyfulness--joyful endurance (Acts 16:25; Romans 5:3, Romans 5:11).

Strengthened unto all patience and longsuffering with joyfulness - This is the highest point: not only to know, to do, to suffer, the whole will of God; but to suffer it to the end, not barely with patience, but with thankful joy.