this thread in context was to a national revival.
personal revival is certainly a good thing, and one can have personal revival daily by cherishing the gospel.
But in context of a national revival, the only happen when under persecution. If you want a look at modern revival, look to China, Africa, and many more third world and persecuted areas and you'll see national revival. I talked to a missionary to Africa one time and he told me about a young man there who rode to church on a skate board, but he lay on the skate board on his belly, because he had no feet. He asked the young man why he had no feet and the man said that Muslim members of his own family, cut off his feet in response to (Ephesians 6:14-15) "Stand therefore, having your loins girt about with truth, and having on the breastplate of righteousness; {15} And your feet shod with the preparation of the gospel of peace;" They said that with no feet he could not spread his lies. but as soon as he was physically able, he began paddling down the street on his skate board, still preaching the gospel of peace... That is the type of persecution i believe the american church will face in the near future, and it will be necessary for a national revival.
(Matthew 5:10-12) " Blessed are they which are persecuted for righteousness' sake: for theirs is the kingdom of heaven. {11} Blessed are ye, when men shall revile you, and persecute you, and shall say all manner of evil against you falsely, for my sake. {12} Rejoice, and be exceeding glad: for great is your reward in heaven: for so persecuted they the prophets which were before you."