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Know Your Enemy

Ephesians 6:10-12 • March 17, 2022 • w1356

It doesn’t take long to learn that the Christian life isn’t a “playground”, it’s a battleground. Today, Pastor John helps us prepare for this unseen spiritual battle; in a sermon called Know Your Enemy.
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Pastor John Miller

March 17, 2022

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Do you remember the feeling of being a new Christian and the initial joy that filled your heart?

In Ephesians 6:10-12, the apostle Paul reveals why sometimes it doesn’t take long to lose that initial feeling.

He tells us that, as believers, we are, in fact, at war. And that we have a powerful enemy, Satan, or the devil, who will attack us.

Satan’s goal is to destroy our Christian walk and witness. And he will do everything he can to accomplish it. So, if you are living for Christ, you will be sure to come under the attack of the devil.

Scripture says he’s full of tactics and wiles that can nullify your sanctification and keep you from serving the Lord.

If you’re a believer, it’s wise to understand how to stand firm against his spiritual forces of evil.

So today, let’s look at the instructions Paul lays out in Ephesians 6:10-12.

The Christian’s Enemy

The Christian’s enemy falls into three categories: the world, the flesh, and the devil.

“The World”

The word “world” in the New Testament is the Greek word cosmos and speaks of the evil world system apart from God. Satan uses the world to attack and influence the believer.

“The Flesh”

The second enemy of the believer is their flesh. This term is not talking about our physical bodies but instead, our sinful nature inherited from Adam. Even if you’re born again and have the Holy Spirit dwelling inside you, the Spirit and the flesh war against one another. Satan will use our flesh to try to nullify our Christian witness and service to Christ.

“The Devil”

The third category is the focus of our study: the devil. The world is our enemy, and the flesh is our enemy, but the devil is behind all three. He uses both the world and the flesh to attack us.

Now, before we go further, it’s important to note Satan cannot rob you of your salvation. But he can nullify your sanctification and keep you from serving the Lord.

So next, let’s look at the instructions Paul lays out to combat this in the 6th chapter of Ephesians.

What does Ephesians 6:10-12 mean?

The book of Ephesians can be divided into two sections. Chapters 1-3 are doctrine, and chapters 4-6 are duty.

(Note: previously, in our series on Ephesians, we looked at two major themes: the wealth of the believer and the walk of the believer. If you need to help strengthen these areas, go back and listen to those sermons, then come back to this section.)

Here in Ephesians 6, Paul presents a new theme: the warfare of the believer. Let’s read Ephesians 6:10-12 again:

10 Finally, my brethren, be strong in the Lord and in the power of His might. 11 Put on the whole armor of God, that you may be able to stand against the wiles of the devil. 12 For we do not wrestle against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this age, against spiritual hosts of wickedness in the heavenly places.

Before these verses, Paul teaches us what a spirit-filled marriage, family, and work ethic look like.

It is no coincidence that the next topic Paul brings up is spiritual warfare.

Marriage, family, and work are some of the devil’s favorite areas to attack. There’s nothing Satan would like to destroy more than our marriage, family, and livelihood.

Charles Erdman once said:

“In this warfare there is no discharge. The demand is for courage, for determination, for ceaseless vigilance.”

So spiritual warfare, especially at home, is part of being a Christian.

Now, in these verses, there are three main points we can take away:

  1. We need to know our enemy.
  2. We need to put on the armor.
  3. We need to stand in His strength.

It’s very clear from this passage that God provides the armor for us and that we are to stand against the enemy.

But how? How can we “stand strong” against the wiles of the devil?

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We Must First Know Our Enemy

To truly know the enemy, we have to learn about him. But I must warn you: when it comes to knowing who the devil is, there are two dangerous mistakes some Christians make. They are:

  1. Placing too much emphasis on Satan.
    The devil should never be all you talk about or even blame for every problem in your life. The devil can’t make you eat too many donuts. There is no “demon of donuts” in the Bible. Let’s not act like we can’t sin quite well on our own.
  2. Denying Satan’s existence altogether.
    Some Christians say, “I don’t believe in a devil,” believing instead that Satan is simply the personification of all evil. This contradicts the Bible and Jesus’ direct teaching.

Both of these extremes are dangerous. Neither is biblical. As you learn about Satan, it’s important to study him in relation to God. God should always remain the focus of our lives.

Ten Key Biblical Doctrines of Our Enemy, Satan

So, what does the Bible actually teach about our enemy Satan? Let’s look at ten key biblical doctrines about the devil:

What the names of Satan actually mean:

The word “devil” means slanderer in Greek, while the word “satan” means adversary or opposer.

A famous example of the devil being a slanderer and accuser appears in the book of Job, where Satan comes before the Lord to slander Job. Elsewhere in scripture, he’s referred to as Lucifer, which means son of the morning or son of light.

The personality of Satan:

The Bible also teaches that the devil is a real person. He possesses intellect, 2 Corinthians 11:3; he has emotions, Revelation 12:17; he has a will, 2 Timothy 2:26; and throughout the Bible, personal pronouns are used of him.

The Old Testament affirms the personality of the devil as well, naming him in seven books. Jesus also spoke of a personal devil, see Matthew 4.

Satan’s origin is falling from Heaven:

While we don’t know exactly when Satan was made, the Bible tells us he fell from Heaven in Ezekiel 28:15. Initially full of wisdom and perfect in beauty, sin was found in Satan, resulting in him getting kicked out of Heaven.

Satan is the source of evil:

Exactly how he fell is one of the great mysteries of the Bible, also known as the fall of Satan. While we don’t know where the sin found in his heart came from, we do know that this is where it first appeared: in the heart of Lucifer.

Isaiah 14 also teaches us that the sin found in Satan’s heart was pride. Satan wanted to usurp himself above God and be exalted above God’s throne. Thus, Satan rejected God and His Word and went his own stubborn, rebellious way.

When Satan rebelled, he took other angels with him:

This is known as the angelic rebellion. We don’t know exactly how many angels there are, but Scripture tells us that one-third of all angels followed Satan. The good news is good angels outnumber the demonic spirit beings 3-to-1.

Satan is powerful:

1 Peter 5:8 says Satan “walks about as a roaring lion seeking whom he may devour.” He’s also likened to a dragon in the book of Revelation. This speaks of his power. Satan is powerful and behind much of the wickedness in our fallen world.

That’s why when Christians say they “bind the devil” and tell the devil what to do, I think he just laughs. Only God can bind the devil, as is evident by even Michael the Archangel, saying, “The Lord rebuke thee,” and recognizing the evil one’s power.

Satan is not all-powerful (omnipotent):

While Satan is powerful, the devil is a created being. He’s finite. He’s not omnipotent. Only God is all-powerful.

One day, Satan will be destroyed and spend eternity in hell, the lake of fire. In this way, God will use Satan to bring himself glory. So we can rejoice that God reigns sovereignly.

Satan is not everywhere at once (omnipresent):

Contrary to what some people believe, the devil is not omnipresent. This means he can only be in one place at a time. So, if he’s in Las Vegas, then he’s not in your hometown.

In fact, the devil rarely makes a personal appearance in the Bible. There are actually only six people who had a direct temptation from the devil himself recorded in the Bible. If you’ve felt demonically oppressed, it is most likely one of his fallen angels.

Satan is not all-knowing (omniscient):

Not only is the devil not omnipotent and omnipresent, but he’s also not omniscient—he doesn’t know everything. While he can read the Bible and see what’s going to happen to him, Satan doesn’t know what God’s going to do or God’s plan – so Satan’s knowledge is limited.

Satan and his demons are cunning and crafty:

The word “wiles” in Ephesians 6:12 means craftiness, strategies, schemes, or devices. While the devil is not omniscient, he is intelligent. He’s also been at his craft for a long, long time.

This makes it incredibly difficult to stand against the forces of darkness.

However, the Bible does not want us not to be ignorant of the devil’s schemes, 2 Corinthians 2:11, so next, I want to help us understand how Satan attacks.

When The Enemy Likes to Attack

While Satan possesses mighty powers, he’s also sly. Often, his attacks on believers are subtle.

If he can’t get in through the front door, he’ll often use the back door. If he can’t get in there, he’ll use the window. If that doesn’t work, he’ll come in through the chimney.

He’s relentless and uses many different tactics. This is why the Bible constantly warns us of his craftiness and cunningness, comparing him to a serpent.

To help us be ready, I’ve put together a short list of ways Satan attacks Christians (believe me, it’s not exhaustive):

When you’re a new believer:

Satan doesn’t wait to attack. He loves to tell new Christians: “That was all just your emotions. It wasn’t real. It’s not genuine. Give this up.” Even when Satan knows you’ve been saved, he still has a goal: to nullify your witness and keep you impotent in God’s Word.

When you’re going through affliction or suffering physically:

When your body is suffering, he will attack your spiritual life. Job is a great example of this. Satan even used Job’s wife to attack him at this time.

When you’re serving God:

The devil wants you to say: “I’m not going to serve the Lord because if I do, the devil will come after me.” But while it’s true that if you serve the Lord, Satan will attack you – the Lord will also protect you, and you will glorify God in your ministry.

When you’re idle:

Idleness is the devil’s workshop. The devil attacked David when he was standing on his rooftop instead of being out at war. This is when he saw Bathsheba, was tempted, committed adultery, and then committed murder. He would have been better off fighting the battle instead. We must all remain vigilant and productive with our time.

When you are isolated from other Christians:

Satan loves to isolate you from other believers and keep you from the Bible, prayer, church, and hearing the Word of God. Like Peter, who proudly proclaimed, “Lord, everyone will forsake You, yet not I,” then went on to deny Jesus three times – Satan likes to use our self-confidence against us. The Bible says, “Let him who thinks he stands take heed lest he fall.”

It’s been sad and tragic to see so many believers these last couple of years let the fear of COVID or the restrictions of the government keep them from church. So many people got out of the habit of coming to church and never came back.

The Bible says that we should not forsake the assembling of ourselves together, so make it a priority in your life to be in fellowship because when you’re isolated, Satan can attack and cause you to stumble or fall.

When you are doubting God’s word:

Remember when Eve spoke to Satan in Genesis 3?

The first recorded words from his mouth were: “Did God really say that?”

And today, he continues this assault. In fact, this is one of his favorite lines of attack. Satan loves to deny and sow doubt around the Word of God. He says: “It’s not true. It has errors. It’s inaccurate. It’s all fallacies and fairy tales. It’s not really the Word of God.”

But we know better. We must remember the Bible is inerrant and infallible and reject Satan’s lies.

When you are doubting God’s existence:

Satan also loves to say that there is no God.

He likes to tell you that there is no devil and no hell.

He wants you to believe that God won’t judge you and that there’s no punishment for sin.

He even invents false religions, proclaiming, “All paths lead to Heaven.”

This is a lie from the pit of hell.

While he masquerades as an angel of light, meaning he disguises himself as a messenger of righteousness, Satan’s false religions are one of his most effective tactics for damning people to hell.

When you are discouraged:

This is one I’ve personally experienced. The enemy loves to discourage, especially if he is discouraging a servant of God.

But the Bible encourages us in 2 Corinthians 4:18, saying, “…look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal, but the things which are not seen are eternal.”

And in Galatians 6:9-10, “And let us not be weary in well doing: for in due season we shall reap, if we faint not.”

Satan wants you to throw in the towel, he wants you to get discouraged, he wants you to give up, and he will use discouragement against you.

But God has encouragement for us. God can deliver us. He can help us stand.

Next, let’s get into how He does this.

How to Stand By Wearing the Whole Armor God Provides

“Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour.”
– 1 Peter 5:8

So now we know Satan will come and attack us.

We now know the devil is real; he was created by God, and God will use him for His eternal purposes and glory.

But what does the Bible say we must do? What is our part? And does it give instructions for us as believers?

Yes, it does. The Bible is clear; we must put on the full armor of God.

What is the full armor of God? Below is a full sermon on each element of this armor:

Reviewing each element in the armor of God will allow you to know and use the resources that God has provided for you.

This armor is your number-one defense against the enemy. If you don’t get anything else about this armor, get this: God provides the armor. You don’t stand in your own strength and your own ability; God provides you armor to be able to stand against the wiles of the devil.

When standing against the enemy, we must rely on God’s power, not our own.

Anytime I’m counseling a young believer, and they’ve fallen into sin and start boasting, “I’m not going to do it again. You can be sure, Pastor John, I’m not going to let it happen again. I’m going to be strong.” I almost want to cover my eyes.

“Wherefore let him that thinketh he standeth take heed lest he fall.”

Remember Philippians 4:13, where Paul says, “I can do all things through Christ which strengtheneth me,”

That’s all the things that God requires of you to do. He gives you the strength and the ability.

The Bible says in 1 Corinthians 10:13, “There hath no temptation taken you but such as is common to man: but God is faithful, who will not suffer you to be tempted above that ye are able; but will with the temptation also make a way.” So, there’s no excuse for falling prey to temptation and falling into sin because God has made the way for us to escape.

He’s provided the armor, and He’s provided the strength and the power for us to stand.

So, how do we rely on God’s power?

  1. Praying always (Ephesians 6:18) and bowing before God in humble prayer. Before we can “stand” against Satan, we must “bow” before God.
  2. By putting on the armor of God. All we have to do is put it on; it’s God’s job to supply the power.

The best way to fight the devil is by getting on your knees with an open Bible in front of you, reading God’s Word, hiding it in your heart, praying, and asking for God’s Spirit to empower you and give you victory over sin.

Remember, We Fight From Victory, Not For Victory

A final point: remember, we are God’s people. Our Lord Jesus Christ has already won the war. We fight from victory, not for victory. Yes, there are battles, and we will stumble and get beat up.

But Jesus, when He died on the cross, “spoiled principalities and powers, he made a shew of them openly, triumphing over them in it” Colossians 2:15.

Satan was defeated by the cross and resurrection of Jesus Christ.

If you’re a believer, Satan has no power over you except for the power that you yield to him by not walking in the Spirit, not relying on God’s power, and not keeping your eyes on the Lord.

God has provided everything you need.

On the other hand, if you’re reading this now and you’re not sure that you’re a child of God, why not take a few minutes to get to know God with this special message I’ve prepared for you?

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About Pastor John Miller

Pastor John Miller is the Senior Pastor of Revival Christian Fellowship in Menifee, California. He began his pastoral ministry in 1973 by leading a Bible study of six people. God eventually grew that study into Calvary Chapel of San Bernardino, and after pastoring there for 39 years, Pastor John became the Senior Pastor of Revival in June of 2012. Learn more about Pastor John

Sermon Summary

Pastor John Miller continues our study in the book of Ephesians with a message through Ephesians 6:10-12 titled, “Know Your Enemy.”

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Pastor John Miller

March 17, 2022