High Quality Content by WIKIPEDIA articles! The 28 Fundamentals are a core set of theological beliefs held by the Seventh-day Adventist Church. Traditionally, Adventists have been opposed to the formulation of creeds. It is claimed that the 28 Fundamentals are descriptors not prescriptors; that is, that they describe the official position of the church but are not a criterion for membership. The beliefs were known as the 27 Fundamentals and were originally adopted by the church`s General Conference in 1980, with an additional belief (number 11) being added in 2005. The Adventist baptismal vow complements them.