Warren Wiersbe, God Isn't In a Hurry, (Baker Books; Grand Rapids, MI, 1994), p. 14
There are no shortcuts when it comes to revival. The church desperately needs revival, but it is not going to come by quick and easy methods. Evan Roberts prayed for eleven years before the Welsh Revival broke out, and his ministry during that remarkable time broke him physically. More than one hundred thousand people were converted to Christ during that mighty awakening, but it was not the result of manufactured meetings (they were spontaneous) or manmade promotions. True revival goes deeper than that.