Some of us are ancient enough to remember when the Westminster Standards as modified by the United Presbyterian Church USA were replaced, in that body, by the Book of Confessions.
The Evangelical Covenant Order of Presbyterians has issued its own Book of Confessions; which, sadly, looks a lot...
Rev. (and Clinical Psychologist) John Ortberg's megachurch in Menlo Park, CA has voted to leave the PC(USA) for the Evangelical Covenant Order.
John Ortberg's Megachurch Approved To Leave PC(USA) over Multisite | Gleanings | ChristianityToday.com
The mainline keeps slowly bleeding out.