Vijnana Bhairava Tantra
यैरेव पूज्यते द्रव्यैस्तर्ण्यते वा परापरः । यश्चैव पूजकः सर्वः स एवैकः क्व पूजनम् ॥ १५३ ॥
The oblations and the worshipper by which verily the transcendental reality is worshipped are all one and the same. What then is this worship?
english translation