Holy Spirit In Churches - Then and Now.

The late Dr. A. W. Tozer, author and pastor, said,

 “If the Holy Spirit was withdrawn from the church today, 95 percent of what we do would go on and no one would know the difference.

If the Holy spirit had been withdrawn from the New Testament church, 95 percent of what they did would have stopped, and everybody would have known the difference.” 
Read more at http://www.patheos.com/blogs/robertcrosby/2012/05/a-w-tozer-on-the-holy-spirit-todays-church/#Hum6bUX8L18hYUFi.99