Ephesians 3:16

That he would grant you, according to the riches of his glory, to be strengthened with might by his Spirit in the inner man;

That he would grant you according to the riches of his glory,.... Or according to, and out of that rich, plenteous, and glorious fulness of grace and strength in Christ Jesus.

to be strengthened with might by his Spirit in the inner man; this is the petition which the apostle puts up on his bended knees to the Father of Christ, that he would strengthen these saints, that so they might not faint at the tribulations which either he or they endured. Believers in Christ need fresh supplies of strength to enable them to exercise grace, to perform duties, to resist Satan and his temptations, to oppose their corruptions, and to bear the cross, and undergo afflictions cheerfully, and to hold on and out to the end: this is a blessing that comes from God, and is a gift of his free grace; a "grant" from him who is the strength of the lives of his people, of their salvation, of their hearts, and of the work of grace in their hearts: the means whereby the saints are strengthened by God, is "his Spirit"; who strengthens them by leading them to the fulness of grace and strength in Christ, by shedding abroad the love of God in their hearts, by applying the promises of the Gospel to them, and by making the Gospel itself, and the ordinances of it, useful to them, causing them to go from strength to strength in them: the subject of this blessing is the "inner man", or the Spirit, or soul of man, which is the seat of grace; and this shows that this was spiritual strength which is here desired, which may be where there is much bodily weakness, and for which there should be the greatest concern; and that this strength is not naturally there, it must be given, or put into it. This last phrase,

in the inner man, is joined to the beginning of the next verse in the Arabic, Syriac, and Ethiopic versions, "in the inner man Christ may dwell", &c.