Chapter 45 uses the analogy of a devoted wife's love for her husband to describe devotion to a Guru. Can you explain this comparison?

Chapter 45 employs the powerful metaphor of a 'Pativrata' (a chaste and devoted wife) to illustrate the ideal love a disciple should have for their Guru. Just as a devoted wife's love for her husband is boundless and singular, with him as her sole lifelong support, a disciple's dedication to the Guru should be similarly focused and exclusive. The text observes that she respects other family members but her heart never leaves her home, and she never considers another man as her husband. In the same way, a disciple should feel singular, unwavering love for the Guru's feet. However, the chapter also notes that this is just a metaphor, as the love for a Guru has no limits and its greatness is known only to a true disciple.