Theopaschism

Theopaschism is the belief that a god can suffer. In Christian theology this involves questions like "was the crucification of Jesus a crucification of God?". The question is central to the Nestorian schism and the argument about the ecumenical Council at Chalcedon which eventually led to a split in the Church between those that accepted theopaschism (the Church) and those that didn't ("non-Chalcedonian", monophysite oriental orthodox churches).