Christian writers before 100 quote the Old, but never the New, Testament. The only reference to a Christian gospel before 150 is in Papias, who, about 135, reports an unidentified “John the Elder” as saying that Mark had composed his gospel from memories conveyed to him by Peter.15 Papias adds: “Matthew transcribed in Hebrew the Logia”— apparently an early Aramaic collection of the sayings of Christ.