Marcion of Sinope
Leigh Gibson and Shelly Matthews, associate professor of Religion at Furman University, write that some scholars, such as René Girard, "lift up the New Testament as somehow containing the antidote for Old Testament violence". According to John Gager, such an analysis risks advocating the views of the heresiarch Marcion of Sinope (c. 85–160), who made a distinction between the God of the Old Testament responsible for violence and the God of mercy found in the New Testament.