The Disciples of Christ are the smallest of seven Protestant churches historically classified as Mainline. The denomination has lost two-thirds of its once nearly 2 million membership since the 1960s and currently lists 639,500 members. Prominent members have included Presidents Ronald Reagan, Lyndon Johnson and James Garfield.
IRD President Mark Tooley commented:
- "While the resolution calls for the 'welcome of and hospitality to all,' the Disciples of Christ include far fewer members than at any time in their modern history.
"The mainstream of U.S. and global Christianity still holds strongly to traditional Christian teaching upholding the marriage of man and woman as the standard for Christian sexual behavior. Universal Christianity also rejects the Gnostic idea that 'gender identity' is fluid and self-determined.
"By embracing sexual liberalism and Gnosticism, the Disciples have further sidelined their church. Exalting Western notions of radically individual moral autonomy above shared understandings of the faith alienates many of the denomination's own members. The Disciples of Christ now follow the United Church of Christ and the Episcopal Church on the road to even greater theological marginalization, internal division and accelerating membership loss."