Indianapolis Baptist Temple was founded in March 1950. The church became a member of the Bible Baptist Fellowship.[4]
In 1955, Greg J. Dixon became pastor.[5][6] When he started at the church, it had average attendance of 150. During the next 20 years, IBT grew by about 300 members a year, according to the Polis Research Center at IUPUI.[citation needed] The congregation was at its peak during the 1970s, when it had as many as 8,000 members and an average attendance of 3,000.[6] The 1977 BBC documentary series The Long Search used the IBT and Dixon to represent Christian fundamentalism in the program entitled Protestant Spirit USA.[citation needed]