Dr. Robert Stackpole, STD, earned a B.A. in history from Williams College in Massachusetts, and an M.Litt. in theology from Oxford University in England. He received His doctorate in theology from the Angelicum in Rome.

Dr. Stackpole is the Director of the John Paul II Institute of Divine Mercy, based in Stockbridge, MA, and a professor of theology at Redeemer Pacific College in Langley, BC, Canada, where he also teaches couses on the Theology and Spirituality of Divine Mercy. He is the author of numerous journal articles on St. Faustina and the Divine Mercy, as well as the books Jesus, Mercy Incarnate (Marian Press) and St. Peter Lives in Rome (Marian Press).

He lives in Canada with his wife Katherine and their daughter Christina.