We need to be careful that we don't get so wrapped up in modern technology that the media presentation becomes more important than the sermon itself. We may meet in a sanctuary with all the state of the art technical devices such as multiple screens, the most powerful projectors, the best sounding audio equipment, and superior acoustics. Yet, powerful preaching is not there. We have substituted something else and lost the most important thing. Great revivals have always been accompanied by powerful preaching. We should not expect revival to come until powerful preaching returns to our pulpits.