Dear Father Louis,

The sun has run its course in Aquarius one hundred times since your birth on “the last day of January 1915, under the sign of the Water Bearer, in a year of a great war.” It’s been almost three-quarters of a century since you entered the Abbey of Our Lady of Gethsemani as a postulant, penitent, and convert; you enclosed yourself in its “four walls of freedom” on December 10, 1941, as the United States was entering the Second World War, a month and a half shy of your 27th birthday. You died on December 10, 1968, exactly 27 years later, after delivering a talk on “Marxism and Monastic Per­spectives” at a meeting in Bangkok. Your life divides into secular and religious halves; and that is almost the only thing about you that can be neatly sorted out.

I first learned of you during my childhood on the fringe of the peace movement in New York; I remember hearing the complaints of some Catholic Worker activists when you refused to endorse draft card burning during the Vietnam War; you had a way of disconcerting even those who considered you a prophet. During my college years I discovered your books, from your classic memoir, The Seven Storey Mountain, to your reflections on Zen, Taoism, and Sufism. You convinced me that the contemplative life remains not only viable but essential. My would-be husband figured he could win me over by keeping a copy of Contemplative Prayer in his back pocket; he succeeded. By then you had become what your name anagrammatically suggests, a mentor to millions of people who never had a chance to know you face to face.