Ephesians 3:20-21

Commentary on Ephesians 3:20–21

“Now unto him that is able to do exceeding abundantly above all that we ask or think, according to the power that worketh in us, Unto him be glory in the church by Christ Jesus throughout all ages, world without end. Amen.” (Ephesians 3:20–21, King James Version)

Exegetical Commentary

1. Immediate Context: Paul’s Prayer in Ephesians 3

Ephesians 3[i] culminates in Paul’s prayer for the Ephesian believers. He prays that they would be strengthened with might by the Spirit in the inner person, that Christ would dwell in their hearts by faith, that they would comprehend the breadth and length and depth and height of Christ’s love, and that they would be filled with all the fulness of God.

“That he would grant you, according to the riches of his glory, to be strengthened with might by his Spirit in the inner man.” (Ephesians 3:16, KJV)

This prayer is expansive, bold, and saturated with confidence in God’s ability to act. Verses 20 and 21 form the doxology that concludes the prayer. They are not merely a closing flourish; they are a theological declaration of God’s limitless capacity and the proper response of the church.

2. “Now unto him that is able”

Paul directs attention to God, emphasising divine ability. The phrase “that is able” is not abstract. It is grounded in the God who has revealed himself in Jesus Christ and who acts through the Holy Spirit.

The ability of God is not limited by human imagination, human weakness, or human circumstances. Paul has just prayed for things that seem beyond human reach: inner strengthening, deep comprehension of Christ’s love, and fullness in God. He now asserts that God is able to do far more than even these requests.

3. “Exceeding abundantly above all that we ask or think”

Paul uses a compound expression that stretches language to its limits. “Exceeding abundantly above” communicates superabundance. God’s capacity is not merely greater than ours; it is immeasurably greater.

This is not a promise of unrestrained personal prosperity or self-centred ambition. The context is spiritual strengthening, deeper knowledge of Christ’s love, and fullness in God. God’s “exceeding abundantly above” is directed toward his purposes in his people.

4. “According to the power that worketh in us”

The divine ability is not distant. It is active “in us.” The “power” is the Holy Spirit, already mentioned in verse 16.

“To be strengthened with might by his Spirit in the inner man.” (Ephesians 3:16, KJV)

This means that God’s work is not merely external intervention. It is internal transformation. The same power that raised Christ from the dead (Ephesians 1:19–20) is at work in believers.

5. “Unto him be glory in the church by Christ Jesus”

The proper response to God’s limitless ability is glory. Glory is the recognition, proclamation, and display of God’s character and works.

The church is the sphere in which this glory is displayed. The church is not an optional gathering of like-minded individuals. It is the community in which God’s power is revealed and his glory is declared.

The glory is “by Christ Jesus.” Christ is the mediator of God’s glory and the head of the church. All glory given by the church is through Christ, who enables and directs the church’s worship.

6. “Throughout all ages, world without end. Amen.”

Paul’s doxology is not temporary. It is eternal. God’s glory in the church is not confined to one generation or one era. It is the ongoing purpose of God for all ages.

The phrase “world without end” expresses the unending nature of God’s glory. The “Amen” affirms the certainty and desirability of this truth.

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Theological Teaching

1. God’s Ability Is Unlimited

God’s ability is not constrained by human imagination or human weakness. He acts according to his own power and purposes. This is a foundational truth in Christian theology: God is sovereign, powerful, and active.

2. God’s Power Works in Believers

The Holy Spirit is not merely a comforter but an active agent of transformation. Believers are strengthened, indwelt, and empowered. Sanctification is not human effort alone; it is divine power at work.

3. The Church Is Central to God’s Glory

Christian theology emphasises the centrality of the church. God’s glory is displayed in the church, not merely in individual believers. The church is the community of the redeemed, gathered under Christ.

4. God’s Purposes Are Eternal

God’s plan for his glory in the church is not temporary. It spans all ages. This aligns with the Christian understanding of God’s eternal decree and the everlasting nature of his kingdom.

Meditation Guide for Modern Christian Living

1. Reflect on God’s Ability

Sit quietly and consider the phrase “exceeding abundantly above all that we ask or think.” Ask yourself:

• What limits do I place on God’s ability?
• Where have I underestimated his power in my life or in the church?

2. Consider the Power at Work in You

Meditate on the truth that the Holy Spirit works in you. Ask:

• Where do I need inner strengthening?
• How is Christ dwelling in my heart by faith?
• What evidence of the Spirit’s power do I see?

3. Think about the Church

Reflect on your place in the church. Ask:

• How am I contributing to the display of God’s glory in the church?
• How can I encourage others to see God’s power at work?

4. Lift Your Eyes to Eternity

Consider the eternal nature of God’s glory. Ask:

• How does the eternal perspective shape my daily decisions?
• How can I live today in a way that aligns with God’s eternal purposes?

5. Pray Paul’s Prayer

Use Ephesians 3 as a prayer for yourself, your family, and your church. Pray for inner strength, deeper knowledge of Christ’s love, and fullness in God.

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[i] Ephesians 3

King James Version

3 For this cause I Paul, the prisoner of Jesus Christ for you Gentiles,

2 If ye have heard of the dispensation of the grace of God which is given me to you-ward:

3 How that by revelation he made known unto me the mystery; (as I wrote afore in few words,

4 Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)

5 Which in other ages was not made known unto the sons of men, as it is now revealed unto his holy apostles and prophets by the Spirit;

6 That the Gentiles should be fellowheirs, and of the same body, and partakers of his promise in Christ by the gospel:

7 Whereof I was made a minister, according to the gift of the grace of God given unto me by the effectual working of his power.

8 Unto me, who am less than the least of all saints, is this grace given, that I should preach among the Gentiles the unsearchable riches of Christ;

9 And to make all men see what is the fellowship of the mystery, which from the beginning of the world hath been hid in God, who created all things by Jesus Christ:

10 To the intent that now unto the principalities and powers in heavenly places might be known by the church the manifold wisdom of God,

11 According to the eternal purpose which he purposed in Christ Jesus our Lord:

12 In whom we have boldness and access with confidence by the faith of him.

13 Wherefore I desire that ye faint not at my tribulations for you, which is your glory.

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

15 Of whom the whole family in heaven and earth is named,

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;

17 That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love,

18 May be able to comprehend with all saints what is the breadth, and length, and depth, and height;

19 And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.

20 Now unto him that is able to do exceeding abundantly above all that we ask or think, according to the power that worketh in us,

21 Unto him be glory in the church by Christ Jesus throughout all ages, world without end. Amen.