I answered your question finally on Theology of Pope Benedict XVI . I wish you would answer questions though, to save me the necessity of behaving in your manner. I note your warnings to users around the place . I don't as yet feel I need to answer in kind , and perhaps if you would desist  , I might never have to . I am sorry that you assume me to be somehow evil . Double action is the principle of double effect , and is a rule of conduct  . I would like to think that logic would bring you to the position of understanding , and that I do not need to battle when it is unnecessary .