A church officer is a person who holds a position of authority in a religious organization. The most common church officers are ELDER, DEACON, BEADLE, SEXTON, and CANON. An ELDER is a leader in the church, usually elected by the congregation, who is responsible for overseeing the spiritual welfare of the church. A DEACON is a church officer who assists the pastor in carrying out the church's mission. A BEADLE is a church officer who is responsible for maintaining order during services and other church activities. A SEXTON is a church officer who is responsible for the upkeep of the church building and grounds. Finally, a CANON is a church officer who is responsible for interpreting and enforcing the laws of the church.