In the deed of the Benedictine Somogyvár Abbey, Ladislaus stated that the abbot should be obedient to him, proving that Ladislaus opposed the Church's independence, which was demanded by the Gregorian Reforms.
Dalam akta Biara Somogyvár Benediktin, László menyatakan bahwa abbas harus patuh kepadanya, membuktikan bahwa László menentang kemerdekaan Gereja, yang dituntut oleh Reformasi Gregorian.