Jesus was not revolutionary because he said we should love God and each other. Moses said that first. So did Buddha, Confucius, and countless other religious leaders we've never heard of. Madonna, Oprah, Dr. Phil, the Dali Lama, and probably a lot of Christian leaders will tell us that the point of religion is to get us to love each other. "God loves you" doesn't stir the world's opposition. However, start talking about God's absolute authority, holiness, ... Christ's substitutionary atonement, justification apart from works, the necessity of new birth, repentance, baptism, Communion, and the future judgment, and the mood in the room changes considerably.
Faith is tested throughout our lives (James 1:3; I Peter 1:7). As the object of our faith proves Himself faithful throughout these trials, our faith grows. Even if we do not have God’s personal revelation about why we are suffering or how He is weaving our trials into a hidden pattern, we do have the revelation of God’s hidden purposes for us and for creation in Jesus Christ. God has demonstrated His faithfulness objectively, publicly, and finally in the resurrection of Jesus from the dead.
God’s downward descent to us in grace reversed by our upward ascent in pragmatic enthusiasm, we are increasingly becoming a sheep without a Shepherd—and all in the name of mission. Instead of churching the unchurched, we are well on our way to even unchurching the churched.
Whether you realize it or not, you are a theologian. You come to a book like this with a working theology, an existing understanding of God. Whether you are an agnostic or a fundamentalist — or something in between — you have a working theology that shapes and informs the way you think and live. However, I suspect that you are reading this book because you’re interested in examining your theology more closely. You are open to having it challenged and strengthened. You know that theology — the study of God — is more than an intellectual hobby. It’s a matter of life and death, something that affects the way you think, the decisions you make each day, the way you relate to God and other people, and the way you see yourself and the world around you.
Monastic spirituality concentrated on private disciplines, as if detaching oneself from "the world" (i.e. society) might make one holier. Anabaptist piety was similar in that regard. However, Calvin thought of sanctification as a family affair. How could one learn loving humility, patience, wisdom, and forgiveness in isolation from others?
Regardless of the official theology held on paper, moralistic preaching (the bane of conservatives and liberals alike) assumes that we are not really helpless sinners who need to be rescued but decent folks who need good examples, exhortations, and instructions.
Secularization—that is, the gradual conformity of our thinking, beliefs, commitments, and practices to the pattern of this fading age—is not just something that happens to the church; it is something that happens in the church. In fact, it’s difficult to think of secularism as anything other than a Christian heresy.