The Chaplains Corps was an administrative department of the Grayson Space Navy.
The mission of the Chaplains Corps was to provide spiritual ministration and assistance to Grayson naval personnel. This contrasted with the Royal Manticoran Navy, which had no Chaplains Corps due to the vast number of religious faiths practiced in the Star Kingdom of Manticore.
Chaplain appointments were decided by the High Admiral and the Reverend of the Church, who could also transfer members of the Chaplains Corps back to ordinary civilian service in the Church of Humanity Unchained. (HH5, HH7)