How does the text use the metaphor of a chaste wife to illustrate the ideal devotion a disciple should have for their Guru?

The text explains that the bond between a Guru and disciple should mirror the singular, unwavering love a chaste and devoted wife (Pativrata) has for her husband. As described in Chapter 45, just as a devoted wife never considers another man as her husband and her love for him is boundless, a disciple should feel the same exclusivity towards the Guru's feet. Her heart never leaves her home, and her husband is her sole lifelong support. This analogy emphasizes that a disciple's focus should be entirely on the Guru, without being distracted by other worldly or spiritual figures. However, the text also notes that while this is a useful metaphor, the love for a Guru is ultimately without limits and its greatness is known only to a true disciple.