金剛薩埵冒地心品第四
爾時世尊復說一切有情本有金剛光明遍照，清淨不染本來寂靜，常恒三世無有休息，金剛堅固薩埵真實大覺，本來寂然熾盛，觀一切有情金剛平等性。即說金剛薩埵菩提心明曰：
Then the World-Honored One further taught that all beings are inherently endowed with the diamond-like radiant light of the mind, which is pure and unstained, originally tranquil, ever-present across past, present, and future without cessation, firm and unbreakable as a diamond, the true great awakening of the essential nature. This nature is originally serene yet brilliantly effulgent, and through it, one sees the diamond-like equal nature of all beings. He then proclaimed the mantra of the Enlightened Mind of Vajrasattva:
「唵嚩引日囉二合句舍沒馱涅哆吽引
「金剛手！若有持此真言者，即當親近諸佛為長子，於普賢中亦為上首。若日日持此真言七遍，即當見世替諸佛現生救度有情，名大金剛薩埵，亦名大覺本有金剛。若有側近置金剛界道場及大悲胎藏并諸部道場者，若誦此真言，彼諸漫拏羅王悉皆親近，尊近持明行者。何以故？以能修於諸如來行願力故，替諸佛行行救度有情故，以能供諸佛。同行行願，於一切法平等薩埵。其印二羽內相叉，各以禪智捻進力。」