In 2005, two congregations left the Presbyterian Church (U.S.A.). In 2006, three churches departed.
But the floodgates have lifted since then as decades-old tensions between liberals and conservatives have reached breaking points.
Though closeted gay men have been ordained for generations, and more recently closeted lesbians as women's ordination came online, stigma often haunted any clergy person suspected of being a member of the sexual minority. Not long ago, authorizing boards were battlegrounds.
Scott Anderson, who because of his sexual orientation was essentially forced out of his Presbyterian church in 1990, will, this Saturday, become the first openly gay person ordained in the history of PC (USA).