Sandra Ong

“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.”
― Timothy Keller, The Prodigal God: Recovering the Heart of the Christian Faith

“Jesus does not divide the world into the moral “good guys” and the immoral “bad guys.” He shows us that everyone is dedicated to a project of self-salvation, to using God and others in order to get power and control for themselves. We are just going about it in different ways. Even though both sons are wrong, however, the father cares for them and invites them both back into his love and feast. This means that Jesus’s message, which is “the gospel,” is a completely different spirituality. The gospel of Jesus is not religion or irreligion, morality or immorality, moralism or relativism, conservatism or liberalism. Nor is it something halfway along a spectrum between two poles—it is something else altogether.”
― Timothy Keller, The Prodigal God: Recovering the Heart of the Christian Faith

“Jesus's teaching consistently attracted the irreligious while offending the Bible-believing, religious people of his day. However, in the main, our churches today do not have this effect. The kind of outsiders Jesus attracted are not attracted to contemporary churches, even our most avant-garde ones. We tend to draw conservative, buttoned-down, moralistic people. The licentious and liberated or the broken and marginal avoid church. That can only mean one thing. If the preaching of our ministers and the practice of our parishioners do not have the same effect on people that Jesus had, then we must not be declaring the same message that Jesus did.”
― Timothy Keller, The Prodigal God: Recovering the Heart of the Christian Faith

“Another sign of those with an “elder brother” spirit is joyless, fear-based compliance. The older son boasts of his obedience to his father, but lets his underlying motivation and attitude slip out when he says, “All these years I’ve been slaving for you.” To be sure, being faithful to any commitment involves a certain amount of dutifulness. Often we don’t feel like doing what we ought to do, but we do it anyway, for the sake of integrity. But the elder brother shows that his obedience to his father is nothing but duty all the way down. There is no joy or love, no reward in just seeing his father pleased. In the same way, elder brothers are fastidious in their compliance to ethical norms, and in fulfillment of all traditional family, community, and civic responsibilities. But it is a slavish, joyless drudgery. The word “slave” has strong overtones of being forced or pushed rather than drawn or attracted. A slave works out of fear—fear of consequences imposed by force. This gets to the root of what drives an elder brother. Ultimately, elder brothers live good lives out of fear, not out of joy and love.”
― Timothy Keller, The Prodigal God: Recovering the Heart of the Christian Faith