Letter of Marque rightly notes that…
God, the Holy Spirit, inspired the Apostle John to take up his pen and write this word of encouragement and warning to us. In these words we will also find God’s explanation regarding the raging popularity of the Seeker-Driven Mega “churches”. According to scripture, they’re not successful because they’ve tapped into the latest movement of the Spirit, or because their on the cutting edge of revival or because they’ve found a way to communicate the timeless truths of scripture in fresh relevant ways. Nope. Here’s what God says:
“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.” (1 John 4:4–6)
HT Jim West.