Logia

In New Testament scholarship, the term logia (Greek: "λόγια", "sayings, utterances, oracles", singular: "λόγιον", logion) is a term applied to collections of sayings credited to Jesus. Such a collection of sayings of Jesus are believed to be referred to by Papias of Hierapolis. Many scholars identify this collection with the hypothetical Q document, which has been postulated to explain the many similarities between the Gospel of Matthew and the Gospel of Luke that are not accounted for in the presumably earlier Gospel of Mark.

Fragmentary logia texts appear on two Oxyrhynchus papyri discovered in 1897 and 1904, which are now considered to be either part of the Greek original of the noncanonical Gospel of Thomas, itself a collection of 114 sayings of Jesus, or to be very close to it.

Read more about Logia:  Papias and Q, Paul, Saying of Jesus