Standards of conduct appropriate to civil society or the workings of a democracy cannot be purely and simply applied to the Church.
Pope Benedict XVIBefore His gaze all falsehood melts away. This encounter with Him, as it burns us, transforms and frees us, allowing us to become truly ourselves... His gaze, the touch of His heart heals us through an undeniably painful transformation "as through fire". But it is a blessed pain, in which the holy power of His love sears through us like a flame, enabling us to become totally ourselves and thus totally of God.
Pope Benedict XVISince politics fundamentally should be a moral enterprise, the church in this sense has something to say about politics.
Pope Benedict XVI