Noun
sola scriptura (uncountable)
(Christianity) The Protestant Christian doctrine that the Bible is the supreme authority in all matters of doctrine and practice.
Sola scriptura does not deny that other authorities govern Christian life and devotion, but sees them all as subordinate to and corrected by the written word of God. Source: Internet
Sola scriptura, however, does not ignore Christian history and tradition when seeking to understand the Bible. Source: Internet
Sola scriptura rejects any original infallible authority, other than the Bible. Source: Internet