‘I am a traveller’, Michel de Certeau liked to say. This he was literally, ploughing Europe from one university to another, or America, from north to south, from campus to conference; and even more, figuratively, moving from one place of knowledge to another, using in turns different modes of writing, or mingling several disciplines in order to explore one and the same subject more deeply. Thus, he was disturbing. He was never where one sought to catch him. He appeared all the more a stranger to any classification inasmuch as he had the art, in every thing he approached, to make something strange emerge from the reassuringly familiar, where the very ones who call themselves ‘researchers’ willingly stop. He moved rapidly, sometimes a little feverishly, from one place to another, always departing and in transit, as if he guessed that his days were already numbered. He never travelled, literally or figuratively, out of mere curiosity, still less by incapacity to settle in one place, but to learn something new and, much more, to share other experiences, the experience of others, out of passion for the human and the other. And what he questioned relentlessly, in human experience at its deepest and most ordinary, was the passion for believing. In this passion he perceived the very place of otherness and of the search for the meaning of existence and of history. This questioning was his own quest for God.
Michel de Certeau was bom in 1925, of an old Savoyard family. He entered the Society of Jesus in 1950, and followed the usual course of training until ordination as a priest in Lyons in 1956 and solemn profession in Paris in 1963.