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.
Timothy KellerA church must be more deeply and practically committed to deeds of compassion and social justice than traditional liberal churches and more deeply and practically committed to evangelism and conversion than traditional fundamentalist churches. This kind of church is profoundly counter-intuitive to American observers. It breaks their ability to categorize (and dismiss) it as liberal or conservative. Only this kind of church has any chance in the non-Christian west.
Timothy KellerIf we are not deliberately thinking about our culture and our context, we will be conformed to it without ever knowing.
Timothy KellerAt the root of all our disobedience are particular ways in which we continue to seek control of our lives through systems of works-righteousness. The way to progress as a Christian is to continually repent and uproot these systems the same way we become Christians, namely by the vivid depiction (and re-depiction) of Christโs saving work for us, and the abandoning of self-trusting efforts to complete ourselves. We must go back again and again to the gospel of Christ-crucified, so that our hearts are more deeply gripped by the reality of what he did and who we are in him.
Timothy KellerIt is because Jesus Christ experienced cosmic thirst on the cross that you and I can have our spiritual thirst satisfied. It is because he died that we can be born again. And he did it gladly. Seeing what he did and why he did it will turn our hearts away from the things that enslave us and toward him in worship. That is the gospel, and it is the same for skeptics, believers, insiders, outcasts, and everyone in between.
Timothy Keller