Introduction

Recently revised by Geshe Kelsang Gyatso. Those who are unable to recite the extensive sadhana, Essence of Vajrayana, can begin with this brief essential yoga of Heruka body mandala self-generation. The detailed meaning of this practice should be understood from the extensive sadhana and its commentary, Essence of Vajrayana.

It is extremely important to improve our understanding of and faith in this practice through a careful reading of its commentary. With clear understanding and strong faith we can enjoy this quintessential practice of Highest Yoga Tantra and attain the ultimate goal of human life.