We have come a long way over the course of our nation's history. The following link details how the US Capitol, as well as the Supreme Court, were used for church services that more often than not were filled to capactiy and spilling over. Preaching, prayer and church services were the norm in the Capitol chambers until the early 1900's. A four-hour communion service was even held in the Treasury Building. History our children and grandchildren certainly aren't being in taught in the government schools.
HERE
AND HERE