La tristesse du Christ is a profound spiritual meditation written by Sir Thomas More during his imprisonment, reflecting on the agony of Jesus Christ in the Garden of Gethsemane. Composed in the final days of More’s life before his execution in 1535, this work reveals his deep faith and theological insight as he contemplates Christ’s sorrow and submission to divine will. Written in French—a rare choice for More, who typically wrote in Latin or English—the text blends personal devotion with doctrinal reflection, offering readers a window into the inner life of one of history’s most celebrated Christian humanists. The meditation emphasizes themes of suffering, obedience, and divine love, drawing parallels between Christ’s Passion and the trials faced by believers. Its enduring relevance lies in its intimate tone and theological depth, making it a significant piece of devotional literature from the early Reformation period.