The Pharisees and Sadducees came to John’s baptism. They showed up. They went through the motions. They were willing to participate in the religious ritual. But John saw right through them. He said, “Bear fruit in keeping with repentance.” In other words, do not just get wet; get changed.
This is the first false refuge John exposes: external religion without internal transformation. It is possible to attend church, read the Bible, pray, give money, serve in ministry, and still have an unchanged heart. True repentance is not a matter of words or rituals but a real change of life.
The Puritan Edward Fisher wrote that external conformity to rules without an internal reality fueling it is like watering every part of a tree except its roots and expecting it to grow. We can water the leaves, the branches, and the trunk, but if the roots are dry, the tree will eventually die. Religious activity without heart change is the same way. It may look alive for a while, but there is no life at the root.
The question is not whether we are doing religious things but whether those things flow from a transformed heart. Is there fruit in keeping with repentance? Has our life direction changed? Are we becoming more like Christ over time?