अधुवे असासयिम्मि, संसारम्मि दुक्खपउराए ।
किं णाम होज्ज तं कम्मयं, जेणाहं दुग्गइं ण गच्छेञ्जा ॥८.१॥
In this impermanent, unstable world overflowing with suffering — what conduct would keep me from falling into lower realms?
The chapter opens with a seeker's question — direct, personal, and urgent. Not "what is the nature of reality?" but "what must I do?" The words "impermanent" (adhuva) and "unstable" (asasaya) establish that no position in this world — however comfortable — is a reliable refuge. The suffering (dukkha-paduraya — overflowing with suffering) is structural, not accidental. The only real question is: what protects a soul from the lowest consequences?
The simple version: This world is unstable and full of suffering. What must I actually do to keep from falling into the worst states of existence?