A foundational text in Theravada Buddhism, it offers profound insights into the lineage of enlightened beings. It primarily focuses on the life story of Vipassi Buddha, who lived ninety-one eons ago, detailing significant events from his conception and birth to his enlightenment and the establishment of his monastic order. The discourse also provides brief accounts of the six Buddhas who preceded the historical Buddha.

The narrative explores the recurring patterns in the lives of Buddhas, highlighting elements such as their noble disciples, personal attendants, and the trees under which they attained awakening. It delves into the extraordinary circumstances surrounding a Bodhisatta's birth, including divine welcomes and symbolic declarations.

Ultimately, the text serves as a guide to understanding the law of karma and the interconnectedness of past and present lives, revealing how actions lead to consequences and shape the path to spiritual liberation. It underscores the transformative power of comprehending cause and effect on the journey to enlightenment.