Originally posted by Rooney9:
read that Prajna Paramita Sutras æ‘©è¨¶èˆ¬è‹¥æ³¢ç¾…èœœç¶“ was expounded by Guanshi yin pusa to shariputra isnt it.
is this sutra exclusively to guanshi yin pusa?
No, the Prajna Paramita Sutras deal with the Perfection of Wisdoms that a bodhisattva practices to attain Buddhahood.
However, the "Heart Sutra" (èˆ¬è‹¥æ³¢ç¾…èœœå¿ƒç¶“) and the "Diamond Sutra", are both part of the Prajna Paramita Sutras which do not refer to a single sutra, but a whole class of them. The Heart Sutra is also considered a "condensed" form (ie synopsis) of the Prajna Paramita Sutras.