Lama Zopa Rinpoche commented:

"In my opinion, having the opportunity to practice the guru yoga of the great holy being, Lama Tsong Khapa, is more fortunate than having the opportunity to receive and practise other Dharma teachings. Practising guru yoga of the inseparability of your own root guru and Lama Tsong Khapa plants the seed of all happiness from that of this life up to enlightenment."