I think it's "scolded in a mild way" according to the context. Sorry if I'm wrong
Sardonic comment is one when sharp humour is used in a disdainful manner.
Malcolm claims he would be a bad king. He would take any women he wanted, and he would make Macbeth look like an angel. He says he would do this to test Macduff and see if he is loyal to his country.
My impression of Eddy Harris’s writing, was fascinating.