40 Days to Jhana: A Radical Daily Practice Companion: A Nikaya-Based Guide to the Buddha's Jhana Meditation (Dhamma OS)

40 Days to Jhana is a practical, step-by-step guide to developing concentration through a 40-day meditation program grounded in the Buddha’s early discourses, the Nikayas.

Rather than treating Jhana as something mysterious or unreachable, this book returns to the meditation instructions preserved in the Early Buddhist Texts and translates them into a clear daily practice.

You will explore:

What the Buddha’s teachings actually describe as Jhana

The role of vitakka and vicara in the first Jhana

The Four Right Efforts and how they support meditation

The foundations of mindfulness ( satipattana )

The gradual development of concentration ( samadhi )

How to recognize changes in attention, calm, pleasure, and mental unification

How to investigate meditation experiences without mistaking ordinary calm for Jhana

Each day builds on the previous one, combining concise explanations with practical instructions and guided meditation sessions. The aim is not simply to make the mind quiet, but to understand how attention can become increasingly steady, unified, and refined.

The book also examines a striking statement in the Anguttara Nikaya concerning the possibility of experiencing profound meditative attainment in an extremely short period. Rather than treating this as a promise or shortcut, it invites a closer look at what the early discourses actually say about the development of concentration.

Whether you are completely new to meditation or have practiced for years, 40 Days to Jhana offers a direct, practical way to investigate the Buddha's meditation path through the Nikayas themselves.

This Second Edition has been revised and corrected for greater clarity, accuracy, and consistency with the early Buddhist discourses.