Church of Rome Rerum Novarum (1891) (Leo XIII) Populorum Progressio (1967) (Paul VI) Sollicitudo Rei Socialis (1987) (John Paul II) Laudato Si (2015) (Francis) (Thomas Aquinas) On the Christian Constitution of the State. Quadragesimo Anno Centesimus Annus Caritas in Veritate Gaudium et spes Reconciliatio et Paenitentia Laborem Exercens |
Church of Russia The Basis of the Social Concept British Quakers The Social Responsibility of Quakers |