08/30/2026
Ephesians 6:10–24
The Strongest Position
Union Major General Winfield Scott Hancock surveyed the Union defensive line at the Battle of Gettysburg and famously described it as “the strongest natural position I ever saw.” The Union army occupied the high ground in a defensive formation that resembled a giant fishhook. It was brilliant because if one section of the line began to weaken, another section could quickly reinforce it. The strength of the position was not merely in the soldiers but in how they stood together.
Paul’s letter to the Ephesians follows a remarkably similar strategy.
Tychicus carried this letter first to Ephesus, the leading city of the region. From there it would continue along a circular mailing route to the churches of Smyrna, Pergamum, Thyatira, Sardis, Philadelphia, and Laodicea. They were the very seven churches later addressed in the book of Revelation. God was not simply sending individual letters; He was strengthening an entire line of churches that would stand together against the spiritual forces of darkness.
Like Hancock’s defensive line, these churches would face relentless attacks. Some would experience false teaching. Others would endure persecution. Still others would battle compromise and complacency. Yet together they formed a spiritual line of defense for the Kingdom of God.
Paul closes Ephesians with one final command:
Be strong. Suit up. Stay alert.
These commands are not simply for the Ephesian church. They echo through every generation until they reach us today.
Before hearing anything else from this passage, remember this:
The Church has never been called to fight against people. Our battle is against spiritual forces of evil. That is why unity has been such a dominant theme since chapter four. Paul has repeatedly urged believers to preserve the unity of the Spirit because a divided church becomes an exposed church. The enemy cannot conquer the Church from without if he can first divide it from within.
Now Paul teaches us how to stand.
I. Be Strong
“Finally, be strong in the Lord and in the strength of His might.”
Ephesians 6:10
There is a tremendous difference between acting strong and being strong.
Some people appear confident until the slightest disagreement comes their way. A small criticism, a difficult conversation, or an unexpected hardship causes them to collapse.
Others remain steady regardless of what comes. Storms rage around them, yet they never lose their footing.
The difference is not personality.
The difference is where they stand.
The old hymn says:
“On Christ the solid Rock I stand, All other ground is sinking sand.”
That hymn captures the heart of Paul’s command.
Our strength is never found in ourselves. Our strength is found “in the Lord and in the strength of His might.”
Throughout history, great generals have understood that position often determines victory.
The 1970 film Patton illustrates this beautifully. Early in the movie, General George Patton stands on the battlefield of Zama with General Omar Bradley. There he reflects on how the Roman General Scipio Africanus defeated Hannibal. Scipio held his position and deliberately created openings that caused Hannibal’s war elephants to run harmlessly through the Roman lines before turning against his own army.
Patton saw a similar opportunity centuries later against German Field Marshal Erwin Rommel. Instead of rushing into battle, Patton waited until the enemy entered the perfect position before launching his attack. The battle was won because of where he stood.
Spiritually, we spend far too much energy reacting to what people say and far too little attention remembering where we stand.
When criticism comes…
Stand.
When temptation comes…
Stand.
When fear comes…
Stand.
Your confidence has never be in yourselves.
It should always be in Christ.
II. Suit Up
“Put on the whole armor of God…”
Ephesians 6:11
Most sermons on this passage spend significant time describing Roman armor.
While understanding Roman military equipment has value, Paul is making an even greater point.
This is not Roman armor.
This is God’s armor.
Paul is drawing directly from Isaiah.
“He put on righteousness as a breastplate, and a helmet of salvation on His head…”
Isaiah 59:17
In Isaiah 59, the world is filled with injustice.
Truth has fallen in the streets.
Righteousness seems absent.
No one is able to rescue humanity.
Then God Himself steps onto the battlefield.
He puts on righteousness as His breastplate.
He places salvation as His helmet.
He wraps Himself in zeal.
The Lord becomes the Divine Warrior who brings salvation to His people.
Now Paul tells believers to put on that very armor.
The armor belongs to God because the victory belongs to God.
We are not inventing our own strength.
We are wearing His righteousness.
We are trusting His salvation.
We are standing in His truth.
We are carrying His gospel.
We are fighting with His faith.
We are using His Word.
God has not simply called us to stand in the right position.
He has clothed us for the battle.
We are suited for our stance.
III. Stay Alert
“Praying at all times in the Spirit… keeping alert…”
Ephesians 6:18
Paul uses the Greek word ἀγρυπνοῦντες (agrypnountes).
The word comes from two Greek roots:
ἀ (a) — “without.”
ὕπνος (hypnos) — “sleep.”
Literally, it means “to be without sleep.”
It describes someone who remains awake because the situation is too important to ignore.
The word carries the idea of constant vigilance, watchfulness, attentiveness, and spiritual readiness. It is the picture of a sentry standing on the city wall through the night. Others may sleep, but the watchman stays awake because he understands that danger often comes under the cover of darkness.
Paul is not commanding believers to live exhausted lives without physical sleep.
He is calling us to spiritual wakefulness.
Stay awake in prayer.
Stay awake in discernment.
Stay awake to temptation.
Stay awake to opportunities God provides.
Stay awake to the needs of God’s people.
The Christian life is never lived on autopilot.
It is lived with open eyes and a listening heart.
One of history’s greatest examples of this kind of vigilance occurred during the Battle of the Bulge.
Brigadier General Anthony McAuliffe commanded American forces at Bastogne, Belgium. The city sat at a crucial crossroads. If Bastogne fell, the German army could divide the Allied lines and potentially drive them back toward the English Channel.
McAuliffe knew he had to hold his position.
The Germans surrounded the city and sent a formal demand for surrender.
His famous one-word response was: “Nuts!”
The German officers were confused because they did not understand the American expression. An Allied officer explained its meaning: “It means you can go to h #!!”
McAuliffe refused to move.
Reinforcements eventually arrived, the line held, and the German offensive failed.
The seven churches of Revelation would soon face tremendous persecution after this letter arrived.
Some believers would lose their freedom.
Some would lose their possessions.
Some would lose their lives.
Paul’s final instruction was simple:
Stay awake.
Stay praying.
Stand your ground.
The same command comes to us today.
Every temptation… Every lie… Every attack… Every scheme of the enemy… Stand. Stay alert. Pray continually. Do not surrender your position.
Hold the Line
Paul ends Ephesians where he began.
The Church belongs to Christ.
Christ has already won the victory.
Now His people are called to stand in what He has accomplished. Be strong. Suit up. Stay alert. Stand together.
And when the enemy comes, and he will, you will discover that the strongest position is still the one that has always been true: standing together in Christ.
The Tug-of-War Rope
Do you see this long rope?
I’m going to need eight volunteers to grab hold of this rope and pull together while you anchor the other end or have another group pull against them. As they pull together, they remain steady and difficult to move.
Every volunteer except one needs to let go.
Have the lone volunteer continue trying to hold the rope.
“Nothing about the enemy changed. The rope didn’t change. The pressure didn’t change. The only thing that changed was whether they stood together.”
“This rope reminds us of the Church. Alone, we become vulnerable. Together, we become strong. But notice something else: even together, we could not stand without holding onto the rope. Christ is our anchor. His truth, His righteousness, His salvation, His gospel, His faithfulness, and His Word are what keep us secure. The armor of God is not merely equipment we wear, it is the character and victory of Christ wrapped around His people. So be strong in the Lord, put on the whole armor of God, stay spiritually awake, and hold the line together until the day our King returns.”
