{3} For this cause I bow my knees unto the Father of our Lord Jesus Christ,

(3) He teaches by his own example that the efficacy of the doctrine depends upon the grace of God, and therefore we ought to join prayers with the preaching and hearing of the word. And these are needful not only to those who are youngsters in religion, but even to the oldest also, that as they grow up more and more by faith in Christ, and are confirmed with all spiritual gifts, they may be grounded and rooted in the knowledge of that immeasurable love, with which God the Father has loved us in Christ. And this is because the whole family, of which a part is already received into heaven, and part is yet here on earth, depends upon that adoption of the heavenly Father, in his only Son.

People's New Testament

3:14 For this cause I. See Eph 3:1. He now resumes the thought of that verse.

I bow my knees. In the attitude of prayer.

Unto the Father. The Fountain of all mercies.

Jamieson-Fausset-Brown Bible Commentary

14. For this cause-Resuming the thread of Eph 3:1, "For this cause." Because ye have such a standing in God's Church [Alford].

bow my knees-the proper attitude in humble prayer. Posture affects the mind, and is not therefore unimportant. See Paul's practice (Ac 20:36); and that of the Lord Himself on earth (Lu 22:41).

unto the Father-The oldest manuscripts omit "of our Lord Jesus Christ." But Vulgate and some very old authorities retain them: Eph 3:15, "From whom," in either case, refers to "the Father" (Patera), as "family" (patria, akin in sound and etymology) plainly refers to Him. Still the foundation of all sonship is in Jesus Christ.

Matthew Henry's Concise Commentary

3:13-19 The apostle seems to be more anxious lest the believers should be discouraged and faint upon his tribulations, than for what he himself had to bear. He asks for spiritual blessings, which are the best blessings. Strength from the Spirit of God in the inner man; strength in the soul; the strength of faith, to serve God, and to do our duty. If the law of Christ is written in our hearts, and the love of Christ is shed abroad there, then Christ dwells there. Where his Spirit dwells, there he dwells. We should desire that good affections may be fixed in us. And how desirable to have a fixed sense of the love of God in Christ to our souls! How powerfully the apostle speaks of the love of Christ! The breadth shows its extent to all nations and ranks; the length, that it continues from everlasting to everlasting; the depth, its saving those who are sunk into the depths of sin and misery; the height, its raising them up to heavenly happiness and glory. Those who receive grace for grace from Christ's fulness, may be said to be filled with the fulness of God. Should not this satisfy man? Must he needs fill himself with a thousand trifles, fancying thereby to complete his happiness?