Eph 3:16 & Phil 4:13: Strength in Christ?
How does Ephesians 3:16 connect with Philippians 4:13 about strength in Christ?

Setting the scene

• Paul is under house arrest when he pens both Ephesians and Philippians.

• In each letter he highlights the same divine resource: supernatural strength that flows from Jesus Christ through the Holy Spirit.

Ephesians 3:16 focuses on the prayer that believers be “strengthened … in your inner being.” Philippians 4:13 declares the lived reality, “I can do all things through Christ who gives me strength.”


Text spotlight: Ephesians 3:16

“I pray that out of the riches of His glory He may strengthen you with power through His Spirit in your inner being.”

• “Strengthen” (Greek krataioō) = fortify, make mighty.

• “Power” (dynamis) = inherent ability, divine energy.

• “Through His Spirit” pinpoints the channel: the indwelling Holy Spirit.

• “In your inner being” shows the location: the core of the believer, not merely outward circumstances.


Shared theme: Strength from within

1. Source: God’s “riches of…glory” → inexhaustible supply.

2. Agent: “His Spirit” in Ephesians 3:16 = “Christ” in Philippians 4:13; the Spirit mediates Christ’s life (Romans 8:9–11).

3. Sphere: the “inner being” → the heart where faith abides (Ephesians 3:17).

4. Result: capacity to “do all things” (Philippians 4:13) and to “comprehend… and know the love of Christ” (Ephesians 3:18-19).


Philippians 4:13 in the same stream

“I can do all things through Christ who gives me strength.”

• “Gives me strength” (ischuō) = empower for every circumstance.

• Paul applies the inward power of Ephesians 3:16 to concrete needs: contentment in lack or abundance (Philippians 4:11-12).


How the two passages interlock

Ephesians 3:16 is Paul’s prayer; Philippians 4:13 is Paul’s testimony.

• Prayer → Provision → Practice:

– Pray to be strengthened (Ephesians 3:16).

– Receive strength via the Spirit (Ephesians 3:16b).

– Walk out that strength in every task (Philippians 4:13).

• Both stress dependence, not self-reliance: the believer draws on Christ’s resident power, not personal reserves.


Supporting scriptural threads

Isaiah 40:29-31 – “He gives power to the weak… those who hope in the LORD will renew their strength.”

Colossians 1:11 – “Strengthened with all power, according to His glorious might.”

2 Corinthians 12:9-10 – “My power is perfected in weakness.”

John 15:5 – “Apart from Me you can do nothing,” reinforcing that all capability flows from abiding in Christ.


Personal application points

• Begin each day conscious that the Spirit already resides within, ready to energize the “inner being.”

• When facing tasks or trials, echo Paul’s pattern:

– Pray Ephesians 3:16 over yourself and others.

– Confess Philippians 4:13 in faith, expecting Christ’s strength to manifest.

• Measure success not by ease of circumstance but by the inner sufficiency Christ provides.

• Encourage fellow believers with both verses: prayerful dependence (Ephesians 3:16) and confident action (Philippians 4:13) belong together.

What does 'inner being' mean in the context of Ephesians 3:16?
Top of Page
Top of Page