The Holy Spirit - Billy Graham

"We are now living in a generation when nothing will break through the overwhelming power of Satan except the supernatural power of the Holy Spirit." Billy Graham
"Why the Berlin Congress?" at The World Congress on Evangelism, in Berlin, 1966

Turning Churches Inside Out

"We deeply regret that many of our congregations are inward-looking, organized for maintenance rather than mission, or preoccupied with church-based activities at the expense of witness. We determine to turn our churches inside out, so that they may engage in continuous outreach, until the Lord adds to them daily those who are being saved"  - The Manila Manifesto (1989)
Lausanne II, Second International Congress on World Evangelization

The Devil vs. The Church - John Stott

"The devil uses moral as well as intellectual weapons. If he cannot deceive the church into error, he will attempt to corrupt it with sin and worldliness...Not content with his attempts to introduce sin and error into the church, the devil also attacks the church from outside, seeking either by physical persecution or by restrictive legislation to hinder the church's work."
John Stott
The Lausanne Covenant: An Exposition and Commentary