佛說佛名經 30.90

30.90

"Third, contemplating one's own body: Although having the nature of spiritually efficacious awakening as the primary cause (hetu), it is enveloped and veiled by the dark thicket of kleśas; lacking the power of the revealing cause, it cannot be manifested. I must now arouse an supreme resolve to shatter and cut off the heavy obstacles of ignorance and inverted views, sever the deceptive, suffering causes of saṃsāra, reveal and develop the great, luminous awakening and wisdom of the Tathāgata, and establish the marvelous fruit of unexcelled nirvāṇa.