In "New Moon," the speaker emphasizes the importance of belief in a higher power, suggesting that the existence of this entity is crucial for enduring life's challenges. The conviction of this presence provides a foundation of hope and strength, allowing the individual to face adversity with resilience. As long as this belief is intact, other hardships can be managed and overcome.

This quote highlights the idea that faith can serve as a lifeline in difficult times. The mention of enduring everything else indicates that while life can be tough, the assurance of something greater can transform one's perspective and emotional state. This belief becomes essential for survival and motivation in the face of struggles.