Sejdlak, R. “Scriptural Basis for the Ministry of the Permanent Diaconate: Scriptural Basis for the Ministry of the Permanent Diaconate”. Warszawskie Studia Pastoralne, vol. 3, no. 49, Nov. 2020, pp. 71-101, https://czasopisma.uksw.edu.pl/index.php/wsp/article/view/9709.