Matthew 13 is the central parable discourse of the Gospel — seven parables delivered from a boat while the crowd stood on the beach. Jesus has already given the parable of the Sower; now he gives two compressed parables about smallness and hiddenness. His audience had been expecting a kingdom that would arrive like a conquering army. These two parables answer: what if it arrives like a seed? Like yeast? What if the kingdom's power is precisely in its willingness to be invisible until it is everywhere?

From the writers we read together

J.R.R. Tolkien

philologist, novelist, Catholic, author of The Lord of the Rings

Tolkien spent the war years writing a story about the least likely people — hobbits, small, unambitious, fond of their armchairs and second breakfasts — being given the most consequential task in the world. He was not making this up; he was drawing from the parable. Tolkien believed that every great story participates in what he called the “true myth” — the actual Story that underlies all stories — and the mustard seed parable is one of the clearest places that Story shows its logic: power hidden in smallness, victory concealed inside apparent insignificance.

The leaven parable adds another dimension: the kingdom does not just grow; it permeates. Once the woman hides the yeast in the dough, she does not need to manage the process. It works from within without her oversight. Tolkien wrote that he believed the Christian story was true in the way good stories are true — not as a metaphor for something else but as the thing itself, the Primary World's own eucatastrophe. What Jesus is describing in these two tiny parables is the method of the Primary World's redemption: not a sword and a throne but a seed and a concealed leaven, working their way through the ordinary material of human life until the whole loaf rises. We live in the middle of that rising.