It published Our Firm Foundation magazine and ran camp meetings focused on conservative Adventist messages, originally based on Eatonville, WA, then Knoxville, IL.
A commercial website claiming Hope International's legacy sells “natural” health supplements and advice out of Marshall, NC.
[1] They were concerned about the future of Adventist beliefs, following discussions with conservative Christians and the resulting publication of Questions on Doctrine in the mid-1950s.
[1] According to historian Gary Land, the organization "had no real impact on Adventism" until a retired minister named Ron Spear became actively involved as a leader in 1985.
[1] He initiated the magazine Our Firm Foundation, wrote several books, and organized the group's own annual camp meetings.