In a secularized, hedonistic, and skeptical world, where ego and eros, power and wealth are sacralized, how can we communicate the Word of God? Ecclesiastes, the least ecclesiastical book of the Bible, sets the tone for us. With his characteristic erudition and clarity, José Grau unpacks the reflections of the Preacher, or Qoheleth, who, from the perspective of his skeptical contemporaries, analyzes the futility of life "if viewed 'under the sun' and without any other perspective, that is, without looking to God or the transcendent," only to then reveal the Creator as the ultimate goal of human existence.