Many gods many have chosen to use Heralds or criers to spread the word of their arrival. Bards who chose to serve to be heralds must preach the gods virtues to any receptive audience. In return they have access to a feat called Holy-orders which grants them access to spells and abilities of a single domain of their god but if they violate the ideas of that domain or fail to spread the word of the order they serve they may lose benefits f the feat until atonement is performed by a priest of the order.
Paladins gain access to the feat called Holy-orders which grants them access to spells and abilities of a single domain of their god but they must not violate the ideas of that domain. Violating the tenants of the faith may result in loss of the domain and the feat until atonement is performed by a priest of the order.