Ephesians 6:17 - Our Weapon Against False Teaching

An episode of the Pastor Mike Impact Ministries podcast, hosted by Michael L Grooms, titled "Ephesians 6:17 - Our Weapon Against False Teaching" was published on February 24, 2026 and runs 5 minutes.

February 24, 2026 ·5m · Pastor Mike Impact Ministries

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Summary

Today, we are focusing on how the sword of theSpirit—the Word of God—is our greatest defense against the false teaching ofthe cults and heresies that are so prevalent in the world today. This is veryimportant. At the same time it is our best weapon against the false teachingthat Paul warned would take place in the last days (1 Timothy 4:1; 2 Timothy3:1-9). Thebest answer to secular humanism is the Word of God. If there was ever a daywhen secular humanism has infiltrated even Christianity, it is today. Sadly, weare witnessing what A.W. Tozer called a humanistic Christianity. How true thatis. It becomes all about me—what I feel, what I can have, what is in it forme—instead of asking, What do we learn about God? How can we be holy like God? TheApostle Paul warned even the young church at Ephesus. You must understand thatfalse teaching has been present since the very beginning of the early church.It was already creeping in. Peter dealt with it. The Apostle John dealt withit. We find Paul addressing it as well when he spoke to the elders of thechurch at Ephesus In Acts 20:29-32. He said: “For I know this, that after mydeparture savage wolves will come in among you, not sparing the flock. Also,from among yourselves men will rise up, speaking perverse things, to draw awaythe disciples after themselves. Therefore watch, and remember that for threeyears I did not cease to warn everyone night and day with tears. So now,brethren, I commend you to God and to the word of His grace, which is able tobuild you up and give you an inheritance among all those who are sanctified.” God’s Word, Paul said, is what will build you up, set you apart, and give you courage and wisdom to deal with the false teachers. Today,people are not asking, “What does God say?” Instead, they are asking, “What doI feel?” We hear phrases like, “Follow your heart.” “What does your heart tellyou?” “What do you think the Bible is saying to you?” But that is not the mostimportant thing. The most important question is: “What is God saying”? Period.Godhas spoken. Whether you believe it or not, His Word is settled. Yet todaypeople ask, “What do I prefer? What do I think is true?” Paul warned that inthe last days people would have itching ears—they want their ears scratched andtickled (2 Timothy 4:3-5). They want to hear things that are not true but makethem feel good. Peterwrote in 1 Peter 3:15, “But sanctify the Lord God in your hearts, and alwaysbe ready to give a defense to everyone who asks you a reason for the hope thatis in you with meekness and fear.” John also warned in 2 John 7–8: “Formany deceivers have gone out into the world who do not confess Jesus Christ ascoming in the flesh. This is a deceiver and an antichrist.” Theirreligion is a do-good religion. Do the best you can and you'll get to heaven.Try to keep the Ten Commandments. Then there's good God, good devil, goodeverybody. All you have to do is do what you feel like is the best thing foryou to do. In the end, God will have mercy on you and we're all going to get toheaven one day. I've actually heard these pastors quote Romans 8:35-39 atfunerals telling the people that “nothing can separate us from the love of Godthat's in Christ Jesus our Lord. Everybody's going to end up in heaven one daybecause nothing can separate us from His love”. Myfriend, these are lies of the devil. That's why Jude also warned in Jude verse3, "... I found it necessary to write to you exhorting you to contendearnestly for the faith which was once for all delivered to the saints. Forcertain men have crept in unnoticed, who long ago were marked out for thiscondemnation, ungodly men who turn the grace of our God into lewdness and denythe only Lord God and our Lord Jesus Christ." Myfriend, we must know the Word of God! It is our best weapon against the falseteachers and their heresy. Jesus said, "Sanctify them through thytruth. Thy word is truth" (John 17:17).

Episode Description

Thebest answer to secular humanism is the Word of God. If there was ever a daywhen secular humanism has infiltrated even Christianity, it is today. Sadly, weare witnessing what A.W. Tozer called a humanistic Christianity. How true thatis. It becomes all about me—what I feel, what I can have, what is in it forme—instead of asking, What do we learn about God? How can we be holy like God?

TheApostle Paul warned even the young church at Ephesus. You must understand thatfalse teaching has been present since the very beginning of the early church.It was already creeping in. Peter dealt with it. The Apostle John dealt withit. We find Paul addressing it as well when he spoke to the elders of thechurch at Ephesus In Acts 20:29-32. He said: “For I know this, that after mydeparture savage wolves will come in among you, not sparing the flock. Also,from among yourselves men will rise up, speaking perverse things, to draw awaythe disciples after themselves. Therefore watch, and remember that for threeyears I did not cease to warn everyone night and day with tears. So now,brethren, I commend you to God and to the word of His grace, which is able tobuild you up and give you an inheritance among all those who are sanctified.” God’s Word, Paul said, is what will build you up, set you apart, and give you courage and wisdom to deal with the false teachers.

Today,people are not asking, “What does God say?” Instead, they are asking, “What doI feel?” We hear phrases like, “Follow your heart.” “What does your heart tellyou?” “What do you think the Bible is saying to you?” But that is not the mostimportant thing. The most important question is: “What is God saying”? Period.

Godhas spoken. Whether you believe it or not, His Word is settled. Yet todaypeople ask, “What do I prefer? What do I think is true?” Paul warned that inthe last days people would have itching ears—they want their ears scratched andtickled (2 Timothy 4:3-5). They want to hear things that are not true but makethem feel good.

Peterwrote in 1 Peter 3:15, “But sanctify the Lord God in your hearts, and alwaysbe ready to give a defense to everyone who asks you a reason for the hope thatis in you with meekness and fear.” John also warned in 2 John 7–8: “Formany deceivers have gone out into the world who do not confess Jesus Christ ascoming in the flesh. This is a deceiver and an antichrist.”

Theirreligion is a do-good religion. Do the best you can and you'll get to heaven.Try to keep the Ten Commandments. Then there's good God, good devil, goodeverybody. All you have to do is do what you feel like is the best thing foryou to do. In the end, God will have mercy on you and we're all going to get toheaven one day. I've actually heard these pastors quote Romans 8:35-39 atfunerals telling the people that “nothing can separate us from the love of Godthat's in Christ Jesus our Lord. Everybody's going to end up in heaven one daybecause nothing can separate us from His love”. Myfriend, these are lies of the devil.

That's why Jude also warned in Jude verse3, "... I found it necessary to write to you exhorting you to contendearnestly for the faith which was once for all delivered to the saints. Forcertain men have crept in unnoticed, who long ago were marked out for thiscondemnation, ungodly men who turn the grace of our God into lewdness and denythe only Lord God and our Lord Jesus Christ."

Myfriend, we must know the Word of God! It is our best weapon against the falseteachers and their heresy. Jesus said, "Sanctify them through thytruth. Thy word is truth" (John 17:17).