一部講述三種（較長版本為五種）天使——老、病、死之相——的經，警示忽視這些警訊者將墮入大地獄受苦，後來傳教長老也曾用此經在斯里蘭卡說法。

A discourse on the three, or in a longer version five, divine messengers, signs of old age, illness, and death, warning that those who ignore them face torment in the great hells, later used by missionary elders to teach in Sri Lanka.