See you in church

(I'll) see you in church

dated Goodbye; I'll see you again soon or at the normal place or time. Uncommon when not used to literally refer to regular church services. A: "I'd better get going, Tom." B: "All right, Mark. See you in church!"
See also: church, see
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

See you in church

and CUIC
sent. & comp. abb. See you around.; See you where I normally see you. (Has nothing to do with an actual church.) Bye. See you in church.
See also: church, see
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also: