So if you wish to rejoice in Christ, for His sake you must bear sorrow, confusion, inward and outward vexations. The reason is that you cannot hold to Christ without offending the prince of the world. You cannot hold fast to the God of life without rousing against yourself the author of death.
- Martin Luther
When I am angry I can write, pray, and preach well, for then my whole temperament is quickened, my understanding sharpened, and all mundane vexations and temptations depart.