Fr. Arnel dC Aquino, S.J., S.T.D. is an Associate Professor of Systematic Theology at the Loyola School of Theology, Ateneo de Manila University, where he teaches courses such as Revelation and Faith, Creation and Eschatology, Sin and Grace, and Church and Sacraments. He holds a Doctorate in Sacred Theology (S.T.D.) from the Boston College School of Theology and Ministry and completed his licentiate and earlier theological formation at the Loyola School of Theology, with additional degrees in philosophy and communication arts from the Ateneo de Manila University.