“Your computer operates automatically in a default mode unless you deliberately tell it to do something else. So Luther says that even after you are converted by the gospel your heart will go back to operating on other principles unless you deliberately, repeatedly set it to gospel-mode. We habitually and instinctively look to other things besides God and his grace as our justification, hope, significance, and security. We believe the gospel at one level, but at deeper levels we do not. Human approval, professional success, power and influence, family and clan identity—all of these things serve as our heart’s “functional trust” rather than what Christ has done, and as a result we continue to be driven to a great degree by fear, anger, and a lack of self-control. You cannot change such things through mere will-power, through learning Biblical principles and trying to carry them out. We can only change permanently as”