The Digha Nikaya describes meditation through progressive mental training, beginning with ethical conduct and culminating in jhana states and wisdom.
The Digha Nikaya consistently portrays meditation as inseparable from ethical conduct. The Samaññaphala Sutta (Digha 2) begins the entire sequence with virtue (sila), explaining that a practitioner must first abstain from killing, stealing, sexual misconduct, false speech, and intoxication. Only someone established in ethical behavior can proceed to meaningful mental development.
Following virtue comes sense restraint (indriya-samvara). The practitioner guards the doors of the senses—eyes, ears, nose, tongue, body, and mind—remaining mindful when perceiving sights, sounds, and other sensory experiences. This restraint is understood not as suppression but as mindful, non-reactive awareness. The Digha texts present this as essential groundwork, preventing the mind from becoming entangled in sensory distractions that would obstruct deeper meditation.
Once ethical foundation and sense restraint are established, the Digha Nikaya describes the cultivation of meditative absorption states called jhanas. The Samaññaphala Sutta explains that the meditator, having abandoned hindrances (desire, ill-will, restlessness, drowsiness, and doubt), enters the first jhana: a state of sustained focus and joy arising from seclusion from sensual pleasures.
The text then describes progression through four successive jhanas. In the first, applied and sustained attention predominate, accompanied by joy and happiness. In the second, applied attention falls away, leaving sustained attention with deeper joy. The third jhana is characterized by equanimity and happiness, while the fourth brings equanimity and neutrality of feeling. Each stage involves increasingly refined mental states, with coarser mental factors progressively stilled. The Digha texts describe these as natural developments arising when the mind is properly concentrated, not as supernatural achievements.
The Digha Nikaya does not stop at jhana attainment. Having stabilized the mind through absorption, the meditator redirects this concentrated mental power toward insight into the nature of reality. The Samaññaphala Sutta and other texts describe the development of three kinds of higher knowledge (abhinna).
First is the ability to recollect past lives, understanding the continuity of consciousness across lifetimes. Second is the ability to see how beings are reborn according to their actions, directly perceiving the law of cause and effect. Third is the penetration of the three marks of existence: impermanence, unsatisfactoriness, and non-self. These insights are not intellectual understanding but direct experiential knowledge gained through a concentrated mind turned toward careful observation of phenomena. The Digha texts present insight as the natural fruition of combined calm and investigative attention.
The Digha Nikaya's most comprehensive description appears in the Brahmajala Sutta (Digha 1) and the Samaññaphala Sutta, which outline the complete training from beginning to enlightenment. The meditator progresses through increasingly refined states of consciousness, each serving as a platform for deeper understanding. Mental development is always paired with wisdom (panna), the penetrative understanding of how suffering arises and ceases.
The ultimate goal is the attainment of the final jhana followed by the direct knowledge that all conditioned phenomena are impermanent, involve suffering, and lack an independent self. This leads to complete release (nirvana), described as the cessation of greed, hatred, and delusion. The Digha texts emphasize that this is not a distant, supernatural attainment but the natural result of sustained, systematic mental training combined with wise reflection.
The Digha Nikaya situates these practices within the renunciate tradition of early Buddhism. Most detailed descriptions involve monks in monastic settings with time for extended practice. However, the texts acknowledge that laypeople can also develop significant mental calm and partial understanding, though complete liberation is presented as primarily a monastic achievement in these early texts.
Later Buddhist traditions would elaborate extensively on these basic descriptions, particularly regarding meditation objects and techniques. The Digha Nikaya itself remains relatively spare, focusing on the experiential progression rather than detailed methodological instruction. It describes meditation as a systematic training rather than a sudden realization, though individual insights can arrive unpredictably once the mind is properly prepared.