structural:expansion
Beliefs

Since the early days of the Baptist movement, various associations have adopted common confessions of faith as the basis for cooperative work among churches. Each church has a particular confession of faith and a common confession of faith if it is a member of an association of churches. Some historically significant Baptist doctrinal documents include the 1689 London Baptist Confession of Faith, 1742 Philadelphia Baptist Confession, the 1833 New Hampshire Baptist Confession of Faith, and written church covenants which some individual Baptist churches adopt as a statement of their faith and beliefs.

Baptist theology shares many doctrines with evangelical theology. It is based on believers' Church doctrine. Baptists, like other Christians, are defined by school of thought—some of it common to all orthodox and evangelical groups, and a portion of it distinctive to Baptists. Through the years, different Baptist groups have issued confessions of faith—without considering them to be creeds —to express their particular doctrinal distinctions in comparison to other Christians as well as in comparison to other Baptists. Baptist denominations are traditionally seen as belonging to two parties, General Baptists who uphold Arminian theology, and Particular Baptists who uphold Reformed theology (Calvinism). During the holiness movement, some General Baptists accepted the teaching of a second work of grace and formed denominations that emphasized this belief, such as the Ohio Valley Association of the Christian Baptist Churches of God and the Holiness Baptist Association. Most Baptists are evangelical in doctrine, but their beliefs may vary due to the congregational governance system that gives autonomy to individual local Baptist churches. Historically, Baptists have played a key role in encouraging religious freedom and the doctrine of separation of church and state.

Shared doctrines would include beliefs about one God; the virgin birth of Jesus; miracles; substitutionary atonement for sins through the death, burial, and bodily resurrection of Jesus; the Trinity; the need for salvation (through belief in Jesus Christ as the Son of God, his death and resurrection); grace; the Kingdom of God; last things (eschatology) (Jesus Christ will return personally and visibly in glory to Earth; the dead will be raised; and Christ will judge everyone in righteousness); and evangelism and missions.

Most Baptists hold that no church or ecclesiastical organization has inherent authority over a Baptist church. Churches can properly relate to each other under this polity only through voluntary cooperation, never by any sort of coercion. Furthermore, this Baptist polity calls for freedom from governmental control. Exceptions to this local form of local governance include a few churches that submit to the leadership of a body of elders, as well as the Episcopal Baptists who have an Episcopal system.

Baptists generally believe in the literal Second Coming of Christ. Beliefs among Baptists regarding the "end times" include amillennialism, both dispensational and historic premillennialism, with views such as postmillennialism and preterism receiving some support.

Some additional distinctive Baptist principles held by many Baptists: