This work investigates the technical and spiritual resonance of Gerard Manley Hopkins's poetry through the critical lens of a fellow poet. Seamus Heaney, a Nobel Laureate, utilizes his own expertise in prosody and Irish identity to analyze the linguistic innovations of Hopkins. He examines how Hopkins's unique rhythmic structures and theological preoccupations create a distinct poetic voice that challenges traditional Victorian conventions. The text serves as an exploration of how a poet's internal struggle manifests in the physical architecture of their verse.

Scholars and critics frequently cite this lecture as a primary example of 'poet-critic' discourse, noting its accessibility despite the complex subject matter. It is widely regarded as a foundational text for those seeking to understand the technical mechanics behind Hopkins's dense, idiosyncratic style.