Question
How does discipleship alert us to the way the world actually works?
Summary:
Discipleship is a mode of perception before it is a set of practices. The world as it actually is, governed by the Triune God, is visible only to those whose perception has been formed to see it. A theological disposition is the trained capacity to perceive what is actually the case.
Discipleship is a mode of perception before it is a set of practices. To be discipled by Christ isn’t primarily to acquire a set of beliefs. It is to become the kind of person who perceives reality accurately. That isn’t a mystical claim. It is a recognition that the world as it actually is, governed by the Triune God and ordered toward his purposes, is visible only to those whose perception has been appropriately formed.
Moses sets before Israel life and death, blessing and curse, and tells them that choosing life means loving the Lord, obeying his voice, and holding fast to him (Deut 30:15-20). Obedience isn’t presented as an arbitrary requirement. It is presented as alignment with the actual dynamics of reality. Loving God and keeping his commandments is, Moses says, their life and length of days (30:20). Life works in a certain way. Obedience is how we inhabit that way.
This is what I have called a theological disposition: the underlying sense of how the world works that develops through sustained participation in the life of God’s people. The disposition isn’t ideology. It isn’t an overlay through which we interpret experience. It is the trained capacity to perceive what is actually the case.
The point becomes clearer in its absence. A person who hasn’t developed a theological disposition will read the world according to the dominant logics of their environment. Success will look like whatever their culture rewards. Flourishing will look like whatever their community celebrates. Danger will look like whatever their media sources amplify. They may hold orthodox positions on a variety of questions. Their instincts, the pre-reflective judgments by which they navigate daily life, will be shaped by something other than the Kingdom of God.
Discipleship corrects this through formation. Over time, sustained participation in the life of the church, attention to Scripture, communal reasoning, confession, and worship train us to perceive the world differently. We begin to see what others can’t see because we have been formed to see it. This is what Paul describes as the renewing of the mind (Rom 12:2) and what Hebrews describes as having the powers of discernment “trained by constant practice to distinguish good from evil” (Heb 5:14). The training isn’t optional to discernment. It is its precondition.
The perception isn’t infallible. Disciples remain fallible people whose theological disposition is always partial and still developing. The disposition isn’t a possession. It is a practice, continually refined by exposure to Scripture, to communal reasoning, and to the Spirit’s ongoing work. The trajectory is toward seeing the world more as it actually is, not less. Slowly, we are trained to recognize the presence of God where it wasn’t obvious, to identify the rival formations that were previously invisible, and to perceive the moral contours of situations that untrained observers miss.
Much of the work of discipleship isn’t about changing behaviors we already recognize as wrong. It is about coming to recognize situations for what they actually are. We don’t need to be told that theft is wrong. We need the capacity to recognize the subtler forms of economic injustice, relational manipulation, and self-serving distortion that an untrained perception overlooks. Discipleship trains that capacity. It alerts us to dimensions of reality that were always there, waiting to be seen.
Key Takeaways: Discipleship as Perception
• Moses’s Logic: In Deuteronomy 30, obedience is presented as alignment with the actual dynamics of reality, not as an arbitrary requirement.
• Theological Disposition: The underlying, pre-reflective sense of how the world works, developed through sustained participation in the life of God’s people.
• Trained Discernment: Hebrews 5:14 ties discernment to constant practice. The training isn’t optional to perception. It is its precondition.
• The “So What”: Most of discipleship isn’t about changing behaviors we recognize as wrong. It is about coming to recognize situations for what they actually are.
About the Author
James Spencer, PhD, is a theologian, author, and host of the Thinking Christian podcast, where he writes and speaks on Christian formation, political theology, and technology. He holds a PhD in Theological Studies from Trinity Evangelical Divinity School and completed the Institute for Educational Management at the Harvard Graduate School of Education. He serves as President of the D.L. Moody Center in Northfield, Massachusetts, as adjunct faculty in Wheaton College’s MA in Leadership program, and as an Associate Research Fellow at the Kirby Laing Centre for Public Theology. His writing has appeared in The Wall Street Journal, The Washington Times, Christianity.com, and Sojourners; he has been quoted in The Telegraph; and he is a regular guest on Stand in the Gap Today with the American Pastors Network. His forthcoming book is Digital Discernment (InterVarsity Press, Fall 2026). Learn more at jamesgspencer.com.