Yagton Sangye Pal was considered as the emanation of Lord Maitreya, the coming buddha. He wrote several commentaries on Lord Maitreya’s teachings.
Extracted from An Overview of the Sakya School of Tibetan Buddhism: History, Masters, and Teachings (2021), by H.H. the Sakya Trichen; The Sakya Tradition Publications.
Further Readings:
The Sakya School of Tibetan Buddhism: A History, by Dhongthog Rinpoche; Wisdom Publications.