The elder was generally in charge of organisation and declaring doctrine. The function of the prophets was to explain Scripture, minister the word of prophecy, and exhort to holiness, as well as to identify spiritual influences and borders (though this last function had to be done in special meetings call for that purpose and not at any time that pleased the prophet). The evangelist was used to declare the Gospel and explain the Bible teachings. The pastor was used for the teaching of truth, the provision of spiritual counsel, and comfort to the laity. Once a congregation had an angel and the fourfold ministry from local people (not including ministers who had transferred from other congregations), the full services could be held. This was announced by the hanging of seven lamps across the chancel.