Original Question: “How do you differentiate between numerical growth as a result of multiplication and spiritual growth in terms of rooting people in Christ using this approach to discipleship?”
Deep and wide–that is the simple answer to the question in the title. Everyone? No, but more than what I have seen in traditional legacy churches, to be very honest.
For far too long much about the Christian experience in the Global North has become a “spectator sport.” People show up to watch professionals “do ministry” on a stage. We may find that our knowledge of concepts about Christianity grows in this fashion, but our actual experience of being apprentices to Jesus is negligible.
Since I was not able to get further clarification from the lady who raised this question, I must take some educated guesses in hopes of providing an appropriate answer. It is quite possible I will miss the mark, but hopefully my efforts to respond will prove beneficial for someone who reads.
Numerical growth through multiplication and maturing spiritually are not necessarily adversarial or competitive. But our failure to focus intentional energy on either is a grave oversight, in my humble opinion. I believe many Christians stagnate in their spiritual maturity because they never become involved in reaching the lost. Following Jesus closely will always involve us in connecting with people who need a Savior and King. He said of himself that he was sent to “Seek and save that which is lost.”
If you want to learn something well, try to teach it to others. Discipling disciple makers will greatly shape your walk with Jesus. Becoming intentional in praying for laborers and seeking out Persons of Peace can guard your spiritual walk from becoming self-absorbed. Please do not make something an either/or that Jesus has said is a both/and. Many disciples who come to faith in Movements mature at a faster rate than those reached in traditional approaches. The idea that I only have to be one lesson ahead of others that I am leading keeps me making double applications of the Word (to myself and to those I am influencing). This actually accelerates my growth.