The aim of this book is to provide instruction and reflection on Buddhist meditation as taught by Ajahn Sumedho, using material extracted from talks he gave in the early 1980s. These talks were almost all given to monastics who were familiar with the language and terms of Theravada Buddhism – but Ajahn Sumedho’s approach is not technically intricate, and so we felt that many more people could benefit from these instructions than the small gatherings in the monasteries. You are therefore invited to make use this book for your own spiritual practice.