1. See, for example, Gustavo Gutierrez and Gerhard Ludwig Muller, On the Side of the Poor: The Theology of Liberation (New York: Orbis Books, 2015) where Gutiérrez notes, “theology is a speaking about God animated by faith.”
2. Elise Harris, “'We Need Bridges, Not Walls!' Pope Says on Berlin Wall Anniversary,” Catholic News Agency, 9 November 2014, https://www.catholicnewsagency.com/news/30894/we-need-bridges-not-walls-pope-says-on-berlin-wall-anniversary.
3. Reuters Staff, “Don't Build Walls, Pope Francis Says,” Reuters, 8 February 2017, https://www.reuters.com/article/us-pope-wall-idUSKBN15N1ZW.
4. Catholic News Agency, “Full Text of Pope Francis' In-Flight Press Conference from Rabat, Aboard the Papal Plane,” 31 March 2019, https://www.catholicnewsagency.com/news/40927/full-text-of-pope-francis-in-flight-press-conference-from-rabat. “Press Conference on the Return Flight from Rabat to Rome,” 31 March 2019, http://www.vatican.va/content/francesco/en/speeches/2019/march/documents/papa-francesco_20190331_marocco-voloritorno.html.
5. Catholic News Agency, “Full Text of Pope Francis' In-Flight Press Conference.”