The Gospel story, with its figure of Jesus of Nazareth, cannot be found before the Gospels. In Christian writings earlier than Mark, including almost all of the New Testament epistles, as well as in many writings from the second century, the object of Christian faith is never spoken of as a human man who had recently lived, taught, performed miracles, suffered and died at the hands of human authorities, or rose from a tomb outside Jerusalem. There is no sign in the epistles of Mary or Joseph, Judas or John the Baptist, no birth story, teaching or appointment of apostles by Jesus, no mention of holy places or sites of Jesus’ career, not even the hill of Calvary or the empty tomb. This silence is so pervasive and so perplexing that attempted explanations for it have proven inadequate.
From
this source
Matthew and Luke would say he is... But that's where the agreement stops (See below) 
