The texts mention different paths of devotion. Can you explain the concept of 'Archan' devotion as described by Parashara and Vyasa?

The path of 'Archan' devotion, as detailed in Chapter 1, is a method of expressing love for the Guru through tangible acts of worship and service. According to the sages Parashara and Vyasa, this involves rituals performed with love for the pleasure of the Guru. Specific actions mentioned include tending a garden and picking flowers, cleaning the courtyard, grinding sandalwood, and giving the Guru a five-nectar (Panchamrut) bath. This is followed by offering incense, lamps, food (Naivedya), and performing Arati. A key aspect is the spiritual practice of inviting the spark of consciousness from one's own heart into the idol for worship, and then re-establishing it within oneself afterward.