The Christian concept of parents as being the delegates of God carries with it the inference that they are to be treated with peculiar respect. Children incur the guilt of grievous sin who strike their parents, or even raise their hands to do so, or who give them well-founded reason for great sorrow. The same is to be said of those who put their parents in a violent rage, who curse them or revile them, or refuse to recognize them.
Delany, J. (1911). Parents. In The Catholic Encyclopedia. New York: Robert Appleton Company.