Baptists are an mainline and evangelical Protestant denomination and branch of Christianity distinguished by baptizing only professing believers (believer's baptism) and doing so by complete immersion. Baptist churches and theology generally subscribe to the doctrines of soul competency (the responsibility and accountability of every person before God), sola fide (salvation by faith alone), sola scriptura (the Bible is the sole infallible authority, as the rule of faith and practice) and congregationalist church government. Baptists generally recognize two ordinances: baptism and communion.
https://en.wikipedia.org/wiki/Baptists