chaplaincy

noun

1. The role or position of a chaplain.

   “He was appointed to the chaplaincy of Colesberg, and undertook its duties without remuneration, till such time as a salary could be procured”

   “Background: Established in 1957, the US Army Chaplain Historical Holding chronicles the story of the Army chaplaincy from its inception during the American Revolution to the present.”

2. A building, for example on a university campus, catering to people's religious needs.