The Gospel of Thomas is a New Testament-era apocryphon completely preserved in a papyrus Coptic manuscript discovered in 1945 at Nag Hammadi, Egypt. Unlike the four canonical gospels, which combine narrative accounts of the life of Jesus with sayings, Thomas is a "sayings gospel". It takes the less structured form of a collection of sayings attributed to Jesus, brief dialogues with Jesus, and sayings that some of his disciples reported to Didymus Judas Thomas. Thomas does not have a narrative framework, nor is it worked into any overt philosophical or rhetorical context.
The work comprises 114 sayings attributed to Jesus. Some of these sayings resemble those found in the four canonical Gospels (Matthew, Mark, Luke, and John). Others were unknown until its discovery, and a few of these run counter to sayings found in the four canonical gospels.
When a Coptic version of the complete text of Thomas was found, scholars realized that three separate Greek-language portions of it had already been discovered in Oxyrhynchus, Egypt, in 1898. The manuscripts bearing the Greek fragments of the Gospel of Thomas have been dated to about AD 200, and the manuscript of the Coptic version to about 340. Although the Coptic version is not quite identical to any of the Greek fragments, it is believed that the Coptic version was translated from an earlier Greek version.