I appreciate your sincerely-held opinion, and it is entirely understandable.
Some things one really has to experience for themselves to believe and understand.
This is why Jesus commands us not to judge others ... because we haven't walked in their shoes.
When one goes through the born-again experience, it usually results in
"I know that I know that I know that what happened to me was from God".
And these people spend several years (at least) "on fire" for Him and His gospel truth.
You simply have never had the experience of Jesus baptizing you with the Holy Spirit
with the initial evidence of speaking (even just a few words like me) in tongues.
The result of this experience is a tremendous increase in spiritual power
regarding one or more of those 9 spiritual gifts in 1 Cor 12.
In the NT churches, all of the 5-fold leaders (Eph 4:11) had this experience.
But, Satan and men have destroyed all of that heritage over the years,
resulting in many weak, powerless, and dying churches.
Historically, the only way masses of people come to the Lord has been through God's signs and wonders.
But, He normally only works through believers ...
and unbelief in God's promises in His word has done away with the gifts.
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I started out my independent Christian life with Pentecostals and personally allowed myself to be guided by those Pentecostals in seeking what they interpreted to be the baptism in the Spirit and speaking in tongues. I have spent the past 40 years since that time exhaustively reading the very best defense presented by leading Pentecostals from all aspects of its very diverse movement. I have studied the history of the welsh revivals as well as those in America. Many of my family members are part of the movement and some are ministers in that movement (foursquare, assembly of God, Word of Faith, etc.).
I know your arguments and interpretations minutely. I have done intense research and contextual based exegesis of all pertinent passages in Acts and 1 Cor. 12-14.
My conclusion? The movement is not of the Spirit of God - none of it! A large portion is humanistic in origin but the greater portion is pure demonic.
The so-called spiritual gifts being exercised today are no different than those that have been exercised in many other world religions, especially the new age movement and much is directly demonic power.
The scare tactic that one is blaspheming the Holy Spirit by attributing the Pentecostal movement to Satan is pure perversion and ignorance of the contextual understanding of the sin of blaspheming the Holy Spirit. The contextual factors for this sin are:
1. Unregenerate persons who hate Christ
2. full light it is the Spirit of God
3. denial that Jesus is the Messiah
The scriptures used to support this movement and so-called gifts are jerked out of context, perverted and misapplied.