Acceptance

The gospel is "I am accepted through Christ, therefore I obey" while every other religion operates on the principle of "I obey, therefore I am accepted." Martin Luther's fundamental insight was that this latter principle, the principle of 'religion' is the deep default mode of the human heart. The heart continues to work in that way even after conversion to Christ. Though we recognize and embrace the principle of the gospel, our hearts will always be trying to return to the mode of self-salvation, which leads to spiritual deadness, pride and strife and ministry ineffectiveness.   ~Tim Keller - Preaching in a Post-Modern City