Even when looking carefully in Church history it is hard to find evidence of a building being used until 300 AD when pagan temples were being converted into churches under the reign of Constantine. The clear indication is that the early Church met in believers’ homes and other venues such as caves, rivers and the catacombs in Rome, which were underground tunnels. When persecution came, as it did constantly in the record of the Acts of the Apostles, they were able to minimize the effects on the Church