“These are the four stages on the path of application (prayogamārga). They are heat (uṣmagata), tolerance (kṣānti), summit (mūrdha), and highest worldly dharma (laukikāgradharma).” Rotman (2005) p. 452.

Translated here as “heat,” “peak” (given as the second stage in this text), “patience in accord with the truths” (given as the third stage in this text), and “highest worldly dharma.”