A commentary on Atisha's text, given to Western monks and nuns in Boudhanath, Nepal, in 1975. The teaching is translated by Lama Zopa Rinpoche and edited by Nicholas Ribush.

The great bodhisattva Khunu Lama Rinpoche gave this teaching on Lama Tsongkhapa's text to the monks and nuns of the International Mahayana Institute at Boudhanath, Nepal, in 1975.