'''Ordination''' is the [[Holy Mysteries|sacrament]] (or Holy Mystery) of [[holy orders]]. The Greek word useds used for ordination are '''''cheirotonia''''' and '''''cheirothesia''''', both of which mean "the laying on of hands." Members of the [[major orders]] of the [[clergy]]—[[bishop]], [[priest]], and [[deacon]]—are ordained during the [[Divine Liturgy]] by the bishop, who is usually assisted by several priests. According to Orthodox teaching, the process of ordination begins with the local [[congregation]]; but the bishop alone, who acts in the name of the universal Church, can complete the action.