liberation theologian
/ˌlɪbəˈreɪʃn ˌθiːəˈləʊdʒ(ə)n/ /ˌlɪbəˈreɪʃn ˌθiːəˈləʊdʒɪən/noun
A person who subscribes to or studies liberation theology.
Origin
1970s; earliest use found in Journal of Religion. From liberation + theologian, after liberation theology.