Many people in churches are being deceived because there are pastors who are only preaching what the people want to hear (ie: itching ears) and are not doing what they have been called to do under the title "pastor".
The enemy is slick....he draws people to places like "megafest" (I believe megafest was originally intended to be a blessing for many people...and it was) and then deceive them into believing that what they are seeing and experiencing is a true experience of the Holy Spirit.
This is the spirit of error that the Bible talks about.
Remember though...its not the people, but that spirit that has crept into not only the church, but many homes.
All those who are believers in Jesus, need a Biblical Church with Godly pastors. There are many out there....they are just not on many television stations. There are many pastors who are leading thousands, upon thousands of people to Christ and are doing exactly what the Lord called them to do. Don't limit yourself to what you see on tv or the few local churches that you come into contact with. I know many pastors who are on fire for the Lord and are moving in obedience to His Word.
However, we as the Body of Christ must have discernment. We should never assume that every experience will be of God.
2 Peter 2: 1-3
"But false prophets also arose among the people, just as there will be false teachers among you, who will secretly bring in destructive heresies, even denying the Master who bought them, bringing upon themselves swift destruction. And many will follow their sensuality, and because of them the way of truth will be blasphemed. And in their greed they will exploit you with false words. Their condemnation from long ago is not idle, and their destruction is not asleep."
Having discernment is the ability to tell the difference between truth and error.
One of the ways to having discernment is through the Bible. The Bible is the #1 way to NOT be deceived. However, you MUST read it and LISTEN to the Holy Spirit and what He is saying to you while you read. There are many people who read the Bible but are not getting the true understanding of it because they are void of the Spirit of God. We need the Holy Spirit to teach us and guide us and lead us to all of God's truths.
1 John 4:4
"Little children, you are from God and have overcome them, for he who is in you is greater than he who is in the world. They are from the world; therefore they speak from the world, and the world listens to them. We are from God. Whoever knows God listens to us; whoever is not from God does not listen to us. By this we know the Spirit of truth and the spirit of error."
The Holy Spirit is the Spirit of Truth. He empowers the believer so that we live righteously. In this we can celebrate...we can live without fear: No enemy is greater than Jesus living in us. "Greater is He who lives within us than he who is in the world!"
Increasing discernment comes from a person who is continually maturing in the Word of God. We will be able to listen to things being said and know the difference between the Spirit of God and the spirit of error.
Be focused....be pro-active and be a good listener. Being able to hear the Holy Spirit's voice is paramount to being able to walk in this evil day. We need the Holy Spirit now more than ever before.