大毘盧遮那成佛經疏 3.5

3.5

經云「若於取蘊所集我身，捨自色像觀，當得無我無畏」者，謂觀唯蘊無我時，於陰界入中種種分折推求我不可得。捨此自色像者，譬如因樹則有樹影現，若無樹者，影由何生？今五蘊尚從緣生都無自性，何況此積集中而有我耶？如上所說，乃至證湛寂之心離一切過，是於我之扼縛得蘇息處。若真言行者，於瑜伽境界一切分段中，能觀心不可得、不生愛慢，位與此齊也。

The sūtra says: 'If, regarding the bodily self gathered by the grasping aggregates, one renounces the contemplation of one's own material form, one shall attain fearlessness of selflessness.' This means that when contemplating that there are only aggregates and no self, through various analyses and inquiries among the aggregates, elements, and sense bases, a self cannot be found. 'Renouncing this material form of one's own' is like a tree casting a shadow: if there is no tree, from where could the shadow arise? Now, the five aggregates themselves arise from conditions and are entirely devoid of intrinsic nature, how much less could there be a self within this collection? As stated above, up to realizing a serene and quiescent mind free of all faults, this is attaining a place of respite from the choking bonds of a self. For a mantra practitioner, within all fragments of the yoga realm, being able to contemplate the ungraspability of mind without generating attachment or pride, their station is equivalent to this.