Professor of Philosophy, he works on the philosophy of God and the subject, as well as post-secular philosophy and phenomenology. He teaches at the Pontifical University of John Paul II and the Jagiellonian University. Member of, inter alia, the Polish Academy of Arts and Sciences. Pianist. Author of numerous articles and books (e.g. ‘Tropy myślenia religijnego’, ‘Hear the invisible. An outline of the philosophy of faith’ – Father Józef Tischner Prize, “God of the phenomenologists”, “Faith and thinking”).