Christianity is the largest faith at 2.2 billion adherents or 31.5 percent of the world's population. The Roman Catholic Church makes up 50 percent of that total, with Protestants -- including Anglicans and non-denominational churches -- at 37 percent and Orthodox at 12 percent. Christians believe that showing praise towards their "GOD" is appropriate at any time, place, or event. When bringing that in public place wise you have to look at the Constitution. The First Amendment of the Constitution reads: "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof". Using this, the picture puts the idea of separation of churches and states in effect. It also is the start of the debate about whether
