The third fascicle of Bodhipakkhiya-dahmma. The content mentions about the righteous mindfulness while practicing Vipassana meditation. The practitioners are mindful, determine the real happening at present accordamce with phenomena describing in Satipatthana (the Foundations of Mindfulness). The Satipatthana comprises of four comtemplations including: (1) the contemplation of the body, (2) the contemplation of the feeling, (3) the contemplation of the consciousness, and (4) the contemplation of mental objects.