Ecclesiastical means pertaining to the Church (especially Christianity) as an organized body of believers and clergy, with a stress on its juridical and institutional structure.
Also see Ecclesiology.
Example Usage of Ecclesiastical
dharmacharya: @cataractmoon LOL! They must image that I even *use* the Ecclesiastical titles, &apparently forgot most people just know me as the punkmonk!
PattiBreckenrdg: Ecclesiastical Pick up Stix - http://bit.ly/3f27IU - RT @Reverend_Sue
Londiniensis: @OTSOTA coetus - meeting, encounter, assembly. Seems to occur quite often in Ecclesiastical Latin in non-sexual contexts