俱舍論疏 25.78

25.78

On the Śāstra's statement: "The Vaibhāṣika masters ... also admits of falling away": This states the Sarvāstivādin tenet. According to the Samayabhedoparacanacakra, the Mahāsāṃghikas and others hold that the fruit of stream-entry admits of falling away, while the fruit of arhatship does not fall away. The Sautrāntikas hold that neither stream-entry nor arhatship falls away. The Sarvāstivādins hold that stream-entry does not fall away, while arhatship admits of falling away.