Week 11: The Battle Within — What Is Spiritual Warfare?

1 Opening

This Week's Question

Is there really a spiritual battle going on — and how do I fight it?

This might be the week that feels strangest to modern ears. Spiritual warfare? Armour of God? It can sound like something from a fantasy novel.

But Scripture is blunt about it. There is a real enemy. He has real strategies. And the battle isn't against people — it's against "the spiritual forces of evil in the heavenly realms" (Ephesians 6:12). The good news? You don't fight alone, and the outcome has already been decided.

2 Scripture

KJV NET

¹⁰Finally, be strengthened in the Lord and in the strength of his power. ¹¹Clothe yourselves with the full armor of God, so that you will be able to stand against the schemes of the devil. ¹²For our struggle is not against flesh and blood, but against the rulers, against the powers, against the world rulers of this darkness, against the spiritual forces of evil in the heavens. ¹³For this reason, take up the full armor of God so that you may be able to stand your ground on the evil day, and having done everything, to stand. ¹⁴Stand firm therefore, by fastening the belt of truth around your waist, by putting on the breastplate of righteousness, ¹⁵by fitting your feet with the preparation that comes from the good news of peace, ¹⁶and in all of this, by taking up the shield of faith with which you can extinguish all the flaming arrows of the evil one. ¹⁷And take the helmet of salvation and the sword of the Spirit (which is the word of God). ¹⁸With every prayer and petition, pray at all times in the Spirit, and to this end be alert, with all perseverance and petitions for all the saints. ¹⁹Pray for me also, that I may be given the right words when I begin to speak—that I may confidently make known the mystery of the gospel, ²⁰for which I am an ambassador in chains. Pray that I may be able to speak boldly as I ought to speak.

¹Then Jesus was led by the Spirit into the wilderness to be tempted by the devil. ²After he fasted 40 days and 40 nights he was famished. ³The tempter came and said to him, “If you are the Son of God, command these stones to become bread.” ⁴But he answered, “It is written, ‘Man does not live by bread alone, but by every word that comes from the mouth of God.’” ⁵Then the devil took him to the holy city, had him stand on the highest point of the temple, ⁶and said to him, “If you are the Son of God, throw yourself down. For it is written, ‘He will command his angels concerning you’ and ‘with their hands they will lift you up, so that you will not strike your foot against a stone.’” ⁷Jesus said to him, “Once again it is written: ‘You are not to put the Lord your God to the test.’” ⁸Again, the devil took him to a very high mountain, and showed him all the kingdoms of the world and their grandeur. ⁹And he said to him, “I will give you all these things if you throw yourself to the ground and worship me.” ¹⁰Then Jesus said to him, “Go away, Satan! For it is written: ‘You are to worship the Lord your God and serve only him.’” ¹¹Then the devil left him, and angels came and began ministering to his needs.

⁶And God will exalt you in due time, if you humble yourselves under his mighty hand ⁷by casting all your cares on him because he cares for you. ⁸Be sober and alert. Your enemy the devil, like a roaring lion, is on the prowl looking for someone to devour. ⁹Resist him, strong in your faith, because you know that your brothers and sisters throughout the world are enduring the same kinds of suffering. ¹⁰And, after you have suffered for a little while, the God of all grace who called you to his eternal glory in Christ will himself restore, confirm, strengthen, and establish you. ¹¹To him belongs the power forever. Amen.

¹Where do the conflicts and where do the quarrels among you come from? Is it not from this, from your passions that battle inside you? ²You desire and you do not have; you murder and envy and you cannot obtain; you quarrel and fight. You do not have because you do not ask; ³you ask and do not receive because you ask wrongly, so you can spend it on your passions. ⁴Adulterers, do you not know that friendship with the world means hostility toward God? So whoever decides to be the world’s friend makes himself God’s enemy. ⁵Or do you think the scripture means nothing when it says, “The spirit that God caused to live within us has an envious yearning”? ⁶But he gives greater grace. Therefore it says, “God opposes the proud, but he gives grace to the humble.” ⁷So submit to God. But resist the devil and he will flee from you. ⁸Draw near to God and he will draw near to you. Cleanse your hands, you sinners, and make your hearts pure, you double-minded. ⁹Grieve, mourn, and weep. Turn your laughter into mourning and your joy into despair. ¹⁰Humble yourselves before the Lord and he will exalt you.

3 Explanation

Know Your Enemy

The Bible doesn't give Satan more attention than he deserves, but it doesn't ignore him either. Peter warns: "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).

But notice what comes next: "Resist him, standing firm in the faith" (1 Peter 5:9). The instruction isn't to be afraid. It's to stand.

Key Verses to Sit With

"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."

"Therefore put on the full armour 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."

"Submit yourselves, then, to God. Resist the devil, and he will flee from you. Come near to God and he will come near to you."

"The one who is in you is greater than the one who is in the world."

The Armour of God

Paul describes the equipment God gives us for the battle (Ephesians 6:14–18). It's not a list of things to acquire — it's a description of what you already have in Christ:

Belt of truth — You fight with reality, not lies. Know what God says is true about you, about Himself, about the world.
Breastplate of righteousness — Your standing before God is secure. The enemy can't condemn you because Christ has already justified you.
Shoes of the gospel of peace — You stand on the firm ground of the good news. You are at peace with God.
Shield of faith — When doubts and accusations come (and they will), faith deflects them.
Helmet of salvation — Your mind is protected by the assurance that you are saved and secure in Christ.
Sword of the Spirit — The Word of God. The only offensive weapon listed. Jesus used Scripture to defeat temptation (Matthew 4:1–11) — so can you.

And notice how Paul finishes the list: "And pray in the Spirit on all occasions" (Ephesians 6:18). Prayer isn't separate from the armour — it's the atmosphere in which you wear it.

A word from Pastor Claudette: The enemy's primary weapon is the lie. He lied in the Garden: "Did God really say…?" He lies to you today: "You're not really saved. God doesn't really love you. You'll never change." The way you fight a lie is with the truth. Know your Bible. Know what God says about you. When the lie comes — and it will — speak the truth back. Out loud if you have to. That's what Jesus did in the wilderness, and it's what you can do too.

4 Application

Making It Personal

What lies have you been believing about yourself, about God, or about your situation?
Which piece of the armour of God do you most need to "put on" right now? Why?
How does knowing the battle is already won change the way you face daily struggles?
What specific truth from Scripture could you hold onto this week when the enemy attacks?

Reflection Questions

What does Paul say our battle is actually against? (Ephesians 6:12)

How did Jesus respond to each of the enemy's temptations? What can we learn from His strategy? (Matthew 4)

Which piece of the armour of God resonates most with you right now? Why?

What is one lie you've been believing that you need to replace with truth this week?

Log in to record your answers.

5a Prayer

Lord God, I confess that sometimes I forget there's a battle going on. I mistake the enemy's lies for my own thoughts. I mistake his accusations for truth. Open my eyes to see the real fight — and equip me to stand. I put on Your armour today: truth, righteousness, peace, faith, salvation, and Your Word. I resist the enemy in Your name, and I trust that the One in me is greater than the one in the world. In Jesus' name, Amen.

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