Daitsu Chishō — Mumonkan Case 9

In this episode of Awakening Streams, Sensei Sōen Michael Brunner offers a Zen teishō on Mumonkan Case 9, “Daitsu Chishō.” The case tells of a Buddha who sat in meditation for ten kalpas yet did not attain Buddhahood—and asks why.

Rather than treating awakening as something produced by effort or time, this teaching examines the hidden assumption that practice leads toward a future result. Sensei Sōen explores how the idea of “arrival” quietly shapes our understanding of Zen practice, and how the phrase non-attained Buddha cuts through the entire framework of attainment altogether.

Drawing on koan study, lived examples, and classical Zen commentary, the talk points to Buddhahood not as a goal to be reached, but as the functioning of reality itself—already present, already responding, and never absent. Practice, from this view, is not about becoming something else, but about letting go of how we think awakening should look.