Antonio Royo MarínAntonio Royo Marin, OP, prominent Spanish Dominican, is a renowned preacher and a noted theologian. He is also a popular author, whose published works have sold thousands of copies in his native Spain and have been translated into several languages. e is professor of spiritual theology at the famous University of Salamanca and founder of the Preachers' Institute of the Pontifical Faculty. His many scientific contributions to learned journals and his published works have established his enviable reputation as a theologian and writer. The Theology of Christian Perfection, an early work, is considered a masterpiece and a modern classic of spiritual theology. Read More Read Less