There’s no other way to do this perfect work for others, so therefore one must actualize the steps of the path to enlightenment; to do that one must purify the obstacles, the negative karmas, obscurations, so therefore then one must do Vajrasattva practice which is the most powerful one by which any negative karma can be purified.
-Lama Zopa Rinpoche
Lama Zopa Rinpoche gave these profound teachings before a Vajrasattva initiation at Jinsiu Farlin Center in Taiwan in 1994. In these teachings Rinpoche explains the suffering realms of samsara and the benefits of immediately ending all our non-virtuous activities and working quickly to purify all past negative karma so that we may avoid the suffering realms while we practice the path and attain enlightenment for the sake of all. You can also read along with the transcript on our website-https://www.lamayeshe.com/article/benefits-purification-practice-audio-and-unedited-transcript