On September 23 the parents heard their son preach on a theme central to him throughout his life, supporting the accurately earthly, incarnational aspect of the Christian faith against the Gnostic or dualistic idea that the body is inferior to the soul or spirit. “God wants to see human beings,” he said, “not ghosts who shun the world.” He said that in “the whole of world history there is always only one really significant hour – the present. . . . [I]f you want to find eternity, you must serve the times.” His words presaged what he would write to his fiancée from his prison cell years later: “Our marriage must be a ‘yes’ to God’s earth. It must strengthen our result to do and accomplish something on earth. I fear that Christians who venture to stand on earth on only one leg will stand in heaven on only one legged too.” In another letter to her he wrote that “human beings were taken from the earth and don’t just consist of thin air and thoughts” [Metaxas in Bonhoeffer, 80-81].