In "Passion and Purity," Elisabeth Elliot emphasizes the essential qualities required to navigate love and relationships effectively. She describes steadfastness as the strength to hold on through challenges, while patience involves the ability to refrain from impulsive actions. These traits underscore the importance of a firm foundation in love and faith.

Elliot also articulates the significance of expectancy and obedience. Expectancy is about maintaining a hopeful and open demeanor, while obedience signifies being prepared to act according to one's convictions. Lastly, she describes listening as the quiet readiness to receive guidance, highlighting the importance of attentiveness in cultivating a meaningful connection with others.