christmas and easter christian

/K R IH1 S M AH0 S AH0 N D IY0 S T ER0 K R IH0 S CH AH0 N/
noun
  1. 1

    A Christian who does not frequently attend church, attending only on the major holidays of Christmas and Easter.

  2. 2

    (loosely) A Christian who possesses weak and/or nominal faith.