A Hunger for God by John Piper

In his book A Hunger for God, author John Piper explores the spiritual discipline of Christian fasting as a vital expression of longing for God rather than a mere religious ritual. He argues that modern believers often settle for "innocent delights" like food and entertainment, which can inadvertently dull their appetite for the divine. By voluntarily abstaining from physical nourishment, Christians can awaken a deeper spiritual hunger and demonstrate that they value the presence of Christ above earthly gifts. Piper emphasizes that this practice should be a Godward act performed in secret to avoid the trap of seeking human approval. Furthermore, he connects fasting to broader themes of social justice and cultural transformation, suggesting it serves as a powerful weapon in the fight for global missions and the protection of the vulnerable. Ultimately, the text presents fasting as an act of faith that intensifies prayer and signals a desperate hope for the return of Jesus.