Biblical inerrancy
Biblical inerrancy means that the Bible doesn't have any mistakes or errors in it. The Bible is very special and is God's word, so it has to be perfect in every way. That means that no matter what you read in the Bible, it is always true and never wrong.
Related topics others have asked about:
An Historical Account of Two Notable Corruptions of Scripture,
Biblical hermeneutics,
Bibliolatry,
Christ myth theory,
Divine providence,
Historical criticism,
John Calvin's view of Scripture,
Joseph Smith Translation of the Bible,
Quranic inerrancy,
Quranic literalism,
Religious skepticism,
Urtext (biblical studies)