Includes the Pratyutpanna Sutra and the Shurangama Samadhi Sutra .
Amongst the very earliest Mahayana texts , the Samadhi Sutras are a collection of sutras focused on the attainment of profound states of consciousness reached in meditation , perhaps suggesting that meditation played an important role in early Mahayana .
Includes the Pratyutpanna Sutra and the Samadhi Sutras     .
Amongst the very earliest Mahayana texts , the Samadhi Sutras are a collection of sutras focused on the attainment of profound states of consciousness reached in meditation , perhaps suggesting that meditation played an important role in early Mahayana .