The ultimate mode of being, the ground wherein both we and Guru Rinpoche are primordially inseparable – namely, the self arising primordial wisdom, which is subject to no movement of discursive thought — is referred to as Guru. Because deluded perceptions are themselves primordially pure, the path is free from all striving and the fruit is present spontaneously like a lotus in full flower. Therefore [the path itself] is referred to as Padma, or lotus. For the fruit is not something that occurs at a later stage as a result of the practice. In the ultimate expanse, which is self arising and spontaneously present, the primordial wisdom of self awareness is clearly [and already] manifest. This is referred to as Siddhi, or accomplishment. And, although in terms of conceptual distinctions the self arising primordial wisdom may be classified as ground, path, and fruit, these three are not different in nature. This is directly perceived by self-cognizing awareness and is indicated by the syllable Hung.
White Lotus: An Explanation of the Seven-Line Prayer to Guru Padmasambhava, by Jamgon Mipham