In Jodo Shinshu, keisho does not signify creativity, reinterpretation, or modernization. It signifies a precise ethical responsibility: to receive what has been entrusted, to refrain from claiming ownership over it, and to ensure that it continues without loss, distortion, or unnecessary addition.
What is transmitted is not ours. It precedes us, exceeds us, and therefore cannot be shaped freely according to preference, convenience, or contemporary fashion.
Keisho is not a matter of preservation alone. It is a matter of restraint.
Today, the dominant condition shaping access to Shinran is digital. People encounter his teachings through search engines, short quotations, algorithmic summaries, unofficial translations, and increasingly through generative AI systems that synthesize Buddhist thought without lineage awareness or doctrinal responsibility.
The question is no longer whether digital mediation will occur. It is already occurring. The real question is whether this mediation will take place under care—or whether it will continue by default, without responsibility.
Historically, keisho has never been free from technology. Oral transmission itself was a technology of memory and authority. Manuscripts introduced fixation and selectivity. Printing multiplied access while reducing contextual mediation. Translation expanded reach while introducing interpretive risk.
Each of these moments was disruptive in its own time. None were neutral. All altered how Shinran's words were heard, remembered, and understood. Yet without these interventions, transmission would have failed altogether.
The lesson of history is not that technology corrupts transmission, but that transmission has always been technologically conditioned—and therefore always required conscious care.