Is an Indonesian Jesuit priest who has been trained in Philosophy, Christian Theology, and Islamic Studies, with a PhD. dissertation titled “Meaning in the Order of Discourse and an Attempt to Approach It: A Study on Al-Râzî’s Nihâyat al-Îjâz fî- Dirâyat al-I`jâz.” He now lectures in the Graduate Program of the Theology Department of Sanata Dharma University (Pontifical Faculty of Wedhabakti), Yogyakarta, Indonesia.