존 파이퍼(John Piper) - 삶을 낭비하지 말라(Don't Waste Your life)

http://www.youtube.com/watch?v=0gXGwf2LlQk

존 파이퍼(John Piper) - 삶을 낭비하지 말라(Don't Waste Your life)

http://www.youtube.com/watch?v=0gXGwf2LlQk

Shocking Message- Paul Washer (충격의 메시지-폴 워셔)

http://www.youtube.com/watch?v=zkL8bNIVvbs