Church VS State

Church v State; this has been a serious issue for centuries, even back on the time of Augustine. A more recent concern is the problem of displaying religious items at public and government buildings. Should it be allowed? Is it covered under the freedom of religion clause mentioned in the First Amendment?
The First Amendment gives citizens the right to take part in religious speech in “public forum.” The First Amendment states, “Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.” The Supreme Court decisions have made the First Amendment controversial. Practices that the court has declared unconstitutional include prayer and displays of religious symbols or portions or scripture on public property.
A case which helps clearly present information o...