Sorry, thought it was obvious.
*Christianity* brings peace, stability, and an orderliness in society, and instant membership in an international club of 1 billion plus, with all the benefits that brings. A *Christian* anywhere in the world has *Christian* allies everywhere in the world. Crime is much lower in an *Christian* society. Men, women, merchants, workers, teachers, political and religious leaders, and everybody else in society has a lot fewer questions and ambiguities to worry about in life. *Christianity* gives guidance and has the answers for everything. There's a lot less hard thinking to be done.
