Alžbeta Dufferová was born in Kosice, Slovakia, where she finished the Secondary School of Economics (1970). As a religious sister, she worked for eight years with affected children in Bohemia, and then went to Peru as a missionary. In Lima, she received the ti- tle of Teacher of Religion and Social Sciences, Bachelor of Education (1989) and Master of Philosophy (1991). At Charles University in Prague, she received a Ph.D. in philosophy from Systematic Philosophy (1995), in Vienna she became a doctor of Theology, Dr. theol. (1998) and in Bratislava an Associate Professor of Theology, Doc. (2003). She spent working one year in Lima at Universidad Marcelino Champagnat, two years at the University of Constantin the Philosopher in Nitra – Slovakia, ten years at the Faculty of Theology at the University of Trnava in Bratislava, ten years at the Faculty of Arts at the University of Trnava,Trnava, and since September 1, 2018 she has worked at the Higher School of Religion Science of Győr, Hungary.