When you fully dedicate yourself to a good mission
"When you fully dedicate yourself to a good mission, the floodgates of heaven open up for you. If you can make a creative crack in the crust of the world's deadly abstractions, the divine will rush up, bringing great bounty with it."
Source: Granny D: You're Never Too Old to Raise a Little Hell, Doris Haddock with Dennis Burke Villard, 2001, xi