Ephesians 6:10-18. Finally, be strong in the Lord and in his mighty power. 11 Put on the full armor of God, so that you can take your stand against the devil’s schemes. 12 For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms.
13 Therefore, put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand. 14 Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness in place, 15 and with your feet fitted with the readiness that comes from the gospel of peace. 16 In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one. 17 Take the helmet of salvation and the sword of the Spirit, which is the word of God.
18 And pray in the Spirit on all occasions with all kinds of prayers and requests. With this in mind, be alert and always keep on praying for all the Lord’s people.
Our Lord Jesus commanded us not merely to evangelize, but to make disciples of all nations (Matthew 28:18–20). Thus, the only way to save the world is to equip the saints for the work of evangelism. Jesus transformed the world through the Twelve. No one can prevail in the spiritual battle against the enemy without first becoming a disciple devoted to evangelism and missions.
Who are the disciples? They are those who respond to the true gospel that Jesus is the Christ. They are people who hunger for the Word of God and burn with passion for evangelism. These are the people who consider their lives worth nothing to them if only they may finish the task of testifying to the good news of God’s grace (Acts 20:24). They are armed with unwavering faith in Christ and are willing to stake their lives for the gospel, just as the disciples of the Early Church did.
We must first recognize the reality of the spiritual battle before us. Since we have passed from death to life and become children of God instead of children of the devil, we cannot avoid spiritual conflict with the enemy. Our Lord Jesus warned us of this reality:
“If the world hates you, keep in mind that it hated Me first. If you belonged to the world, it would love you as its own. As it is, you do not belong to the world, but I have chosen you out of the world. That is why the world hates you” (John 15:18–19).
Therefore, do not be surprised when hardships and persecution arise as you proclaim the gospel to this unbelieving generation. Darkness hates the light. The authority of “the prince of this world” was shattered when Jesus died on the cross and rose again from the dead. The resurrected Christ now draws all people to Himself through His people (John 12:31–32).
Knowing that his time is short, the devil seeks to spread destruction throughout the world (Revelation 12:12). He works through rulers, authorities, powers of this dark world, and spiritual forces of evil in the heavenly realms (Ephesians 6:12). Satan relentlessly attacks God’s people and His Church:
“Be alert and of sober mind. Your enemy the devil prowls around like a roaring lion looking for someone to devour” (1 Peter 5:8).
Through deception, the devil has gained influence over the world: “And no wonder, for Satan himself masquerades as an angel of light” (2 Corinthians 11:14).
He has established strongholds everywhere—religion, government, education, business, science and technology, media, and entertainment. He promotes arguments and pretensions that exalt themselves against the knowledge of God (2 Corinthians 10:4–5).
False prophets, instruments of the enemy, are rising everywhere while pretending to be disciples of Christ. They distort the gospel of Christ, turning it into mere religion and throwing people into confusion (Galatians 1:7). They elevate legalism, myths, and religious practices above God’s way of salvation through Christ alone. Scripture declares concerning such people: “Let them be under God’s curse!” (Galatians 1:8).
Let us remember that God has called His Church to guard and proclaim the message of the cross. This is the reason for our existence on this earth. This is our life’s mission—to demolish Satan’s strongholds and “take captive every thought to make it obedient to Christ” (2 Corinthians 10:5).
Therefore, let us put on the full armor of God: the helmet of salvation, the breastplate of righteousness, the belt of truth, the shield of faith, the sword of the Spirit—which is the Word of God—and the gospel of peace (Ephesians 6:10–17). Let us continue engaging in spiritual battle through prayer on all occasions (Ephesians 6:18).
Let us not become like those who cast aside the armor of God—Demas, who loved the world and abandoned his God-given mission (2 Timothy 4:10), or Hymenaeus and Alexander, who “have rejected these and so have suffered shipwreck with regard to the faith” (1 Timothy 1:19–20). Tragically, they spent their lives serving the purposes of Satan rather than the kingdom of God.
Instead, in the midst of spiritual battle, let our hearts overflow with thanksgiving:
“But thanks be to God! He gives us the victory through our Lord Jesus Christ. Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain” (1 Corinthians 15:57-58).
Let us not be deceived by what we see with our physical eyes. Instead, let us stand firmly upon the everlasting covenant of God found in His Word. We have only one life to live, so let us give ourselves fully to the Lord and His kingdom. The victory has already been secured through our Lord Jesus Christ, and all it takes to overcome the world is faith in Him:
“For everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith. Who is it that overcomes the world? Only the one who believes that Jesus is the Son of God” (1 Jn 5:4-5).
Prayer. Father, help me stand firmly on Your eternal Word and not be shaken by the things of this world. Enable me to proclaim the message of the cross clearly and boldly. Use my life to restore the gospel and strengthen Your church in this generation and beyond. In Jesus’ name, Amen.