When I hear these words, I get a little afraid, usually because of either the person who utters them or the motive behind the words. It is not because I don't generally agree with Christian values, that is we ought not go around smiting and coveting, least of all one's neighbour's ass, no, its the suggestion that Christianity is the only religion to hold such values that troubles me.
There may well be some obscure religions that don't hold such values, but which? Surely Hinduism, Buddhism, Judaism and Islam have similar principles, that is guiding principles to ensure society functions? No doubt someone can quote extremes from any of the religious books, the bible included. Let me just suggest that they are historical novels and should not be taken as records.
It is extremely arrogant for Christians to assume that they are morally superior because they have Christian values. (You may well wish to comment that it extremely arrogant of non believers to know they are right, but then hey, science is on my side)