'We are turning out from the Bible schools of this country year after year young men and women who know the theory of the Spirit-filled life but do not enjoy the experience. These go out into the churches to create in turn a generation of Christians who have never felt the power of the Spirit and who know nothing personally about the inner fire....The only power God recognizes in His church is the power of His Spirit whereas the only power actually recognized today by the majority of evangelicals is the power of man. God does His work by the operation of the Spirit, while Christian leaders attempt to do theirs by the power of trained and devoted intellect. Bright personality has taken the place of the divine afflatus. Everything that men do in their own strength and by means of their own abilities is done for time alone; the quality of eternity is not in it. Only what is done through the Eternal Spirit will abide eternally; all else is wood, hay, stubble....We have the blessed Holy Spirit present, and we are treating Him as if He were not present at all. We resist Him, disobey Him, quench Him and compromise with our hearts. We hear a sermon about Him and determine to learn more and do something about it. Our conviction wears off, and soon we go back to the same old dead level we were in before. We resist the blessed Comforter. He has come to comfort. He has come to teach. He is the Spirit of instruction. He has come to bring light for He is the Spirit of light. He comes to bring purity for He is the Spirit of holiness. He comes to bring power for He is the Spirit of power...God Almighty is saying to us, “I am not wanting to wake up the power that lies in you. Ye shall receive the power of the Holy Spirit coming upon you!” That is a different thing altogether. If we had only to be awakened, the Lord would simply have gone around waking us up—but we need more than this. We need to be endued with power from on high...many Christians spend a lot of time and energy in making excuses, because they have never broken through into a real offensive for God by the unlimited power of the Holy Spirit!...Many persons preach and teach. Many take part in the music. Certain ones try to administer God’s work—but if the power of God’s Spirit does not have freedom to energize all they do, these workers might just as well have stayed home."
A W Tozer, The Root of the Righteous, 1955, p.88