An Imaginary Neuroscientist Reflects on Jesus’ Way of Making Disciples
A comparison between Jesus’ discipleship method and what neuroscience considers effective environments for learning, change, character formation, and maturity
by Raimer Rojas
by Raimer Rojas
A comparison between Jesus’ discipleship method and what neuroscience considers effective environments for learning, change, character formation, and maturity
The following reflections are written from the perspective of an imaginary neuroscientist who is carefully studying the way Jesus formed His disciples in the Gospels and how the early church continued that formation in the New Testament. My goal, as this imaginary neuroscientist, is to compare Jesus’ approach to what modern neuroscience considers effective environments for learning, behavior change, character formation, and long-term personal development. I am not starting by asking whether His teaching is true or false, but simply whether His method of forming people aligns with what we now understand about how the brain learns, changes, and matures.
After observing the way Jesus formed His disciples, I noticed something surprising: His approach to forming people aligns very closely with what we now understand about how humans actually learn, change, and develop character over time.
One of the first things I noticed is that Jesus did not primarily teach people in isolated classroom settings. He formed people in close relationships and small groups where life was shared. They walked together, ate together, traveled together, worked together, and talked constantly about what they were seeing and experiencing.
From a neuroscience perspective, this is very significant because people learn best in environments where they feel safe, known, and connected. When people feel threatened or alone, the brain focuses on survival rather than growth. But when people feel safe and connected, the brain becomes much more open to learning, memory, and change. From this perspective, Jesus’ relational approach to discipleship would be considered a very effective environment for learning and growth.
I also noticed that Jesus did not only give information; He gave experiences. He sent His disciples out to preach, heal the sick, solve problems, trust God for provision, and deal with difficult situations. Then they returned and talked about what happened.
Modern learning research shows that people learn much more deeply through experience and practice than through information alone. The brain changes through repeated action and lived experience, not just through listening. In today’s language, we might say that Jesus used an apprenticeship model rather than a lecture model. He showed them, let them try (or at times let them fail), corrected them, encouraged them, and then sent them again. This is a very effective way to build new patterns of thinking, behavior, and character.
Another thing I noticed is how much Jesus worked on personal identity. Jesus constantly told His disciples who they were: light of the world, salt of the earth, friends, children of the Father, people of the Kingdom. He was not only giving instructions; He was reshaping how they saw themselves.
Modern psychology and neuroscience both show that behavior change is strongly connected to identity. People tend to live in ways that match who they believe they are. When identity changes, behavior often follows. From a learning and change perspective, identity formation is one of the most powerful drivers of long-term change.
But Jesus did not stop at personal identity. He also formed a strong group identity. The disciples were not just individuals trying to follow Him on their own; they were part of a new community—a new family and a new people. They ate together, traveled together, prayed together, and later the early church continued meeting in homes, sharing possessions, encouraging one another, and living life together.
From a neuroscience perspective, group identity is one of the strongest forces shaping human behavior. People are deeply influenced by the group they belong to. When a person believes “This is who I am” and also belongs to a group that believes “This is who we are and how we live,” change becomes much more stable and long-lasting.
I also noticed that Jesus regularly placed His disciples in challenging and uncomfortable situations. He did not only teach them in safe environments; He often gave them responsibilities that were beyond their current ability. For example, He sent them out to preach and minister without money or extra supplies, forcing them to depend on God and the hospitality of others. He told them to organize and feed large crowds when they had almost no resources. He asked Peter to step out of the boat and walk on water. He sent them ahead of Him into towns to prepare the way. He allowed them to try to cast out demons and heal people even when they sometimes failed.
He also warned them ahead of time about what following Him would cost—rejection, persecution, difficulty—but also about reward, belonging, and eternal purpose. In other words, He prepared them for reality, not comfort.
From a neuroscience and learning perspective, this is very important. People grow most when they are stretched just beyond their comfort zone. If things are too easy, people do not grow. If things are too overwhelming and they feel abandoned, people shut down. But when people are given difficult but meaningful responsibility and know they are not alone, they adapt, grow, and become more capable. These kinds of challenges do not only build skill; they build courage, resilience, faith, emotional strength, and character.
Jesus did not only teach His disciples what to think; He gave them responsibility and put them in situations that forced them to trust, act, struggle, and grow into the kind of people who could live the way He taught.
I also noticed that a large part of the disciples’ learning came from simply watching Jesus live His life. They watched how He treated children, how He spoke to the poor, how He interacted with sinners, how He responded to criticism, how He prayed, how He rested, and how He made decisions. They saw Him withdraw to pray when He was busy, remain calm when others were panicking, speak truth when it was unpopular, and show compassion when others wanted punishment.
They watched how He handled success and crowds, and also how He handled rejection and betrayal. They saw how He washed their feet, forgave those who hurt Him, and continued to trust the Father even when His path led to suffering.
Humans learn a great deal through observation and modeling. Watching a skilled person handle real-life situations is one of the fastest ways to learn complex behavior and character. Jesus did not just tell them how to live; He showed them through His daily life, and over time they began to imitate what they saw.
I also noticed that Jesus did not expect instant maturity. He worked with His disciples over time. He repeated lessons, corrected misunderstandings, allowed them to fail, and gradually gave them more responsibility.
Today we talk about neuroplasticity—the idea that the brain changes gradually through repeated experiences and practice over time. Lasting change usually does not happen instantly; it happens through many small experiences that slowly reshape how a person thinks, acts, and responds. The way Jesus patiently formed His disciples fits very well with what we now know about how long-term change and character formation actually happen.
I also noticed that many of the disciples’ experiences with Jesus were emotionally powerful and deeply memorable. They were in the boat when the storm nearly sank them and then watched Him calm the sea. They saw demons cast out, blind people see, and dead people raised. They saw thousands of people fed from almost nothing. They watched Jesus transfigured on the mountain. They saw Him arrested, crucified, and then alive again after the resurrection. Later they experienced Pentecost and the coming of the Holy Spirit.
Experiences that are emotional and meaningful are remembered much more strongly than ordinary information. These kinds of moments shape a person’s beliefs, courage, identity, and understanding of the world. The disciples did not just hear teachings; they lived through events that would have deeply shaped how they saw Jesus, themselves, and their mission for the rest of their lives.
If I were to summarize my observations as a neuroscientist in everyday language, I would say this: The way Jesus formed His disciples included many of the elements we now know help people learn, change, and mature—close relationships, meaningful community, learning by doing, repetition over time, identity formation, emotionally meaningful experiences, challenge and responsibility, observation of a model, and shared practices in community. These are the kinds of environments where people are most likely to grow and change over time.
From my perspective as a neuroscientist, Jesus’ approach to forming people worked with how humans naturally learn and change, not against it. His method of discipleship looks very much like an apprenticeship lived in community over time, where identity, habits, beliefs, relationships, courage, and character are gradually reshaped together.
And if I stepped back from the science for a moment, I might say something even more interesting:
It almost seems as if the One who designed the human brain also designed a way of forming people that fits perfectly with how people learn, grow, and change.