The Samaritan Pentateuch, also known as the Samaritan Torah (Hebrew: תורה שומרונית torah shomronit), is a text of the first five books of the Hebrew Bible, written in the Samaritan alphabet and used as a scripture by the Samaritans. It constitutes their entire biblical canon.
Some six thousand differences exist between the Samaritan and the Masoretic Text. Most are minor variations in the spelling of words or grammatical constructions, but others involve significant semantic changes, such as the uniquely Samaritan commandment to construct an altar on Mount Gerizim. Nearly two thousand of these textual variations agree with the Koine Greek Septuagint and some are shared with the Latin Vulgate. Throughout their history, Samaritans have made use of translations of the Samaritan Pentateuch into Aramaic, Greek and Arabic as well as liturgical and exegetical works based upon it.
It first became known to the Western world in 1631, proving the first example of the Samaritan alphabet and sparking an intense theological debate regarding its relative age versus the Masoretic text. Some Pentateuchal manuscripts discovered among the Dead Sea Scrolls have been identified as bearing a "pre-Samaritan" text type. Wide agreement now exists among textual critics that the Samaritan Pentateuch represents an authentic ancient textual tradition despite the presence of some unique variants introduced by the Samaritans