In Ephesians 6:10-20, the Apostle Paul reminds believers that the Christian life is lived in the reality of spiritual warfare. Our struggle is not ultimately against people, but against spiritual forces of evil. Because of this, Paul calls us to “be strong in the Lord” and to stand firm by putting on the full armour of God. Each piece of armour points to gospel realities- truth, righteousness, the gospel of peace, faith, salvation, and the word of God - that protect and equip God’s people. Alongside this, Paul emphasises constant prayer and dependence on the Spirit. As we stand firm in Christ and rely on His strength, the church is able to resist the enemy and boldly proclaim the good news of Jesus.