Paul ends his letter to the Ephesians not with a benediction alone but with a sustained command to stand. Before he reaches the armor, however, he addresses the households of the church. Children are told to obey their parents in the Lord, and fathers are warned not to provoke their children to wrath but to nurture them in the discipline and instruction of the Lord. The domestic order is not a footnote; it is the ground where obedience to Christ is first learned.
Then Paul turns to servants and masters. Servants are to obey their earthly masters with fear and trembling, in sincerity of heart, as they would Christ. They are not to work only when watched, as people-pleasers, but as servants of Christ, doing the will of God from the heart. Masters are commanded to do the same for their servants and to stop threatening them, knowing that both servant and master have the same Master in heaven, who shows no favoritism.
Only after these concrete instructions does Paul write, “Finally, be strong in the Lord and in the strength of his might.” The strength is not summoned from within; it is found in the Lord. The command is to put on the whole armor of God, and the reason is specific: to stand against the schemes of the devil.
Paul clarifies the nature of the struggle. It is not against flesh and blood, but against the rulers, against the authorities, against the cosmic powers of this darkness, against the spiritual forces of evil in the heavenly places. The battlefield is not a Roman street or a synagogue court; it is the unseen realm where these powers operate.
The armor is given piece by piece. The belt of truth is fastened around the waist. The breastplate of righteousness is put on. Feet are shod with the readiness that comes from the gospel of peace. The shield of faith is taken up to extinguish all the flaming darts of the evil one. The helmet of salvation is placed on the head, and the sword of the Spirit is taken—the word of God.
Paul does not stop at the armor. He commands prayer: praying at all times in the Spirit, with all prayer and supplication. To this he adds alertness and perseverance, praying for all the saints. And then he asks for prayer for himself—that words may be given to him when he opens his mouth, to make known with boldness the mystery of the gospel.
Paul names his own situation plainly. He is an ambassador in chains. He does not ask for release or comfort; he asks for boldness to speak as he ought. The chains are not an interruption to his mission; they are the context in which he must speak.
He closes by sending Tychicus, the beloved brother and faithful minister in the Lord, to tell them of his circumstances and to comfort their hearts. The letter ends with a blessing of peace, love with faith, and grace for all who love the Lord Jesus Christ with an undying love.