How does the text describe the ideal devotion of a disciple to their Guru using an analogy?

The text in Chapter 45 uses the powerful analogy of a devoted and chaste wife (Pativrata) to illustrate the ideal bond between a disciple and their Guru. Just as a devoted wife has singular, boundless love for her husband and he is her only lifelong support, a disciple should feel the same unwavering focus toward the Guru's feet. The text explains that this wife never entertains the thought of another man as her husband, and similarly, a disciple's heart should be steadily fixed on their Guru. However, Chapter 45 also clarifies 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.