The Church as the Body of Christ — chosen, seated, unified, equipped, armored
For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: not of works, lest any man should boast.
Ephesians 2:8-9Ephesians is Paul's most majestic letter — a theological masterpiece written from prison in Rome around 61 AD. Unlike 1 Corinthians or Galatians, which were written to address urgent problems, Ephesians is calm, reflective, and soaring. Paul has three years of ministry in Ephesus behind him (Acts 19-20); he knows this church deeply. The letter reads like a meditation on the mystery of the Church — what it is, where it came from, how it should live, and what cosmic battle it is engaged in.
The structure divides cleanly. Chapters 1-3 are doctrine: what God has done. God chose us before the foundation of the world, predestined us for adoption, lavished grace upon us, raised us up with Christ, and seated us in the heavenly places. The dividing wall between Jew and Gentile has been torn down; both are one new man in Christ. The Church is the body of Christ, the dwelling place of God by the Spirit, and the instrument through which God's manifold wisdom is displayed to the principalities and powers. Chapters 4-6 are duty: how we should walk. Walk in unity, not as the world walks, but as those who have learned Christ. Put on the new self. Walk in love. Submit to one another out of reverence for Christ. Finally, put on the full armor of God and stand against the devil's schemes.
The theological heart of the letter is the Church as the mystery of God. For ages this mystery was hidden: that Jew and Gentile would be fellow heirs, members of the same body, partakers of the same promise in Christ Jesus (3:6). The cross did not merely save individuals; it created a new humanity, reconciling both to God in one body. The Church is not an afterthought or a Plan B. It is the eternal purpose of God, the bride of Christ, the temple of the Holy Spirit, and the battleground where spiritual warfare is waged. To know Christ is to be part of his body. There is no such thing as solitary Christianity in Ephesians.
2 chapters per day · the Church's charter
'For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: not of works, lest any man should boast. For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.' These three verses are the clearest statement in Scripture of the relationship between faith and works. Salvation is by grace (the source), through faith (the instrument), not of works (the exclusion). Grace is the unmerited favor of God. Faith is empty-handed reception. Works are ruled out as the basis of acceptance. But — and this is critical — verse 10 immediately adds that believers are created for good works. Works do not save us, but they are the inevitable result of being saved. We are God's workmanship (poiema in Greek, from which we get 'poem'). Salvation is God's creative act, and the new creation lives for his glory.
Paul's instructions to husbands and wives are the most extensive in the NT — and the most controversial in modern culture. Wives submit to husbands as to the Lord. Husbands love wives as Christ loved the church and gave himself for her. The pattern is not arbitrary; it is grounded in the Gospel. 'This is a great mystery: but I speak concerning Christ and the church' (5:32). Marriage is a living parable of Christ's relationship to his people. The husband's headship models Christ's sacrificial love. The wife's submission models the church's joyful response. The analogy works both ways: understanding marriage helps us grasp the Gospel; understanding the Gospel transforms marriage. Paul is not inventing a hierarchy; he is revealing a cosmic picture woven into the fabric of creation and redemption.
'Finally, my brethren, be strong in the Lord, and in the power of his might. Put on the whole armour of God, that ye may be able to stand against the wiles of the devil.' Paul closes with spiritual warfare. The battle is not against flesh and blood but against principalities, powers, rulers of darkness, and spiritual wickedness in high places. The armor is God's, not ours: the belt of truth, the breastplate of righteousness, the shoes of the gospel of peace, the shield of faith, the helmet of salvation, the sword of the Spirit (the word of God). Every piece is defensive except the sword, which is offensive. And the entire battle is fought on our knees: praying always with all prayer and supplication in the Spirit. The Christian life is not a playground. It is a battlefield. The enemy is real, but the victory is certain.
In the Greek text, Ephesians 1:3-14 is a single sentence — twelve verses without a period, a torrent of blessing pouring out. Paul blesses God for every spiritual blessing in Christ. He recounts the sweep of redemption history: chosen before the world began, predestined for adoption, redeemed through Christ's blood, forgiven, lavished with grace, given an inheritance, sealed with the Holy Spirit. Every verb points to God's initiative. We did not choose him; he chose us. We did not earn redemption; he freely gave it. The entire plan of salvation originates in God's will, is accomplished through Christ, and is guaranteed by the Spirit. The sentence is structured trinitarianly — Father, Son, Spirit — and every clause ends with the same refrain: 'to the praise of his glory.' Salvation is not ultimately about us. It is about the display of God's grace.