Reformed (Presbyterian) Lens Commentary: Ephesians 6:10-18

Reformed (Presbyterian) Lens Reading of Ephesians 6:10-18

Tradition-Specific Interpretation

We read Ephesians 6:10-18 through the lens of covenant theology, understanding this passage as an exhortation to stand firm in the strength of the Lord because of our union with Christ. The imagery of the armor of God is deeply rooted in the Old Testament, where God himself is depicted as a warrior. In Christ, the fulfillment of the covenant of grace, we are equipped with divine armor to withstand spiritual warfare. This passage emphasizes the already/not yet tension of the kingdom, where we are assured of victory in Christ while called to persevere in the present battle against spiritual forces.

Key Language Decisions

In the original Greek, the phrase 'be strong in the Lord' (ἐνδυναμοῦσθε ἐν Κυρίῳ) underscores our complete dependence on Christ's power, not our own. The command to 'put on the full armor of God' (Ἐνδύσασθε τὴν πανοπλίαν τοῦ Θεοῦ) is a reminder of the divine provision for covenantal faithfulness. The Reformed tradition emphasizes the passive voice here, highlighting that this strength and armor are gifts of God's sovereign grace, not human achievement.

Where Traditions Diverge

Unlike traditions that may emphasize human cooperation or decision in spiritual warfare, the Reformed tradition stresses God's sovereign grace as the source of our strength and armor. Arminian perspectives may suggest a synergistic approach, whereas we uphold a monergistic view where God empowers his elect. This difference underscores our assurance in God's unshakeable decree rather than human effort.

Pastoral Application

As Reformed pastors, we must encourage our congregations to find solace and strength in the sovereign grace of God. We remind them that their ability to stand firm in spiritual battles is rooted in the covenant promises of God, fulfilled in Christ. This passage calls us to a life of prayer and reliance on the Spirit, knowing that our perseverance is secured by God's decree. Our preaching should emphasize the assurance and hope that comes from being clothed in God's armor, urging believers to live confidently in the already/not yet reality of Christ's kingdom.

Cross-References: Isaiah 59:17 - the imagery of God as a warrior; Romans 13:12 - putting on the armor of light; 2 Corinthians 10:4-5 - the weapons of our warfare; 1 Thessalonians 5:8 - the breastplate of faith and love

Doctrinal Connections: Covenant of Grace - God's provision for his people; Perseverance of the Saints - assurance of victory in Christ; Total Depravity - our dependence on divine strength; Irresistible Grace - the divine empowerment to stand firm