Ruth distinguishes between desire and love by highlighting that wanting someone is not the same as genuinely loving them. She compares desire to the urge to possess an object, emphasizing how it limits the connection to a superficial level. This notion of love demands a deeper emotional investment, far beyond mere ownership or attraction.

Furthermore, Ruth illustrates the selfless nature of true love by comparing it to a father's sacrifice for his children. This analogy underscores the idea that authentic love involves prioritizing the well-being of another person above one's own needs. In essence, love transforms one's existence, shifting focus from self-interest to the care and support of others.