"Lovers feel a certain burning in their hearts. A deep longing and desire to meet with the beloved creates that burning. To love God is bound to create a very great fire in you. You will be on fire because you have chosen as your love object something impossible. You will have to weep and cry, and you will have to pray, and you will have to fast, and your mind has to continuously repeat and remember the beloved."
Source : "Michael Pena Interview THE LINCOLN LAWYER; Updates on TOWER HEIST and 30 MINUTES OR LESS". Interview with Christina Radish, collider.com. March 17, 2011.