Much is being said about “Gospel-centered” ministry. This is a good problem, by the way! I could not think of a better substitute for other problems brewing in our churches on a weekly basis. Still, definition is needed.
My concern is that the term “gospel-centered” can almost objectify what is ultimately intended to describe a relationship. Even the word “grace” can serve in a similar way. Each word is accurate, but a relationship with the person of Christ is inadvertently eclipsed.
Why is this so important? If you are not careful, you can make the Christian life about what you believe rather than in whom you believe. In other words, rather than focusing on the Blesser, you focus on the blessings. It’s a subtle shift. This can impact the way we think about the change process.
One may "meditate" on their justification, adoption or their regeneration (or any of the other blessings that are ours in Christ). These are wonderful realities to reflect upon but not apart from talking to and interacting with the One who has made these blessings possible. Without knowing it, Christian growth is driven by right thinking and not right relating. While right thinking and doctrine is important, right relating is foundational. Right thinking may leave you in your own mind while right relating takes you outside of yourself.
My standard definition of change goes something like this: A thoroughly Christian understanding of change is not less than behavioral but more; it is not less than cognitive, it is more; it is covenantal. The word “covenant” means relationship. Christian change has at its center, not a discipline or some secret knowledge or technique but a Person, Jesus.
In his helpful book, The Work of Christ, Robert Letham says,
As far as we are concerned, union with Christ begins to be a reality when we trust in Christ for salvation….Union with Christ is, in fact, the foundation of all the blessings of salvation. Justification, sanctification, adoption and glorification are all received through our being united to Christ (p.80)
I think that sums it up. Union with Christ is key. The Apostle Paul, in his letter to the Ephesians, repetitively uses the word "in." We are in Christ. What a strong way of describing how intimate this relationship is.