He was one of the cofounders of the pre World War II biweekly Pax. After the war he wrote for the magazines Znak, Odra, and Tygodnik Powszechny.
As a key figure in the pre-war publication Pax, he played a significant role in its creation. Post-war, he contributed to various journals, including Znak, Odra, and Tygodnik Powszechny.