It is the second-largest Adventist denomination in South America (after the Seventh-day Adventist Church). It claims to be the first indigenous Brazilian Pentecostal denomination. (The earlier Assemblies of God in Brazil were introduced from the United States). Most of the church members live in Brazil, yet the church is also present in other countries: Argentina, Paraguay, Chile, Bolivia, Colombia, El Salvador, United States, Portugal, Spain, Nigeria, Mozambique, Cameroon and Uruguay.[2] Worldwide there are approximately 200,000 Adventists of Promise.
História Documental do Protestantismo no Brasil, ASTE, 1984, p379
Eugene Lincoln, in The Sabbath Sentinel April 1978, (Cleveland, Tennessee: Bible Sabbath Association), p6
"The Sabbath in the New World" by Raymond Cottrell, p244–263 of The Sabbath in Scripture and History ed. Kenneth Strand. Brief mention on p255, referencing Lincoln above
"Workbook on Intercultural Pastoral Care and Counselling" by Karl Federschmidt, Klaus Temme and Helmut Weiss. Düsseldorf, Germany: (Published for the ) Society for Intercultural Pastoral Care and Counselling, 2004. Brief mention on p83