ABSOLUTELY!
Case study #1: Nehemiah — comes to the City of Jerusalem where walls had been down for 141 years, and led the rebuilding effort in 52 days.
Case study #2: Ezekiel — dead, dry, disconnected bones of Ezekiel 37 transformed into a ‘vast army’ within ten verses.
Case study #3: Buffalo/Niagara? Are we about to be witnesses of another God-birthed miracle?!? We are discovering, discipling and transforming leaders to believe with us for the transforming of cities and of nations.
Habakkuk 1:5 (NIV) Look at the nations and watch—and be utterly amazed. For I am going to do something in your days that you would not believe, even if you were told.