Justin Martyr (130-160)
¥A student of the Greek philosophers, Justin was converted as an adult by talking to an elderly Christian.  He spent the rest of his life as a Christian philosopher and was finally martyred.
¥In his two Apologies to the Roman emperor and in his Dialogue with the Jewish scholar Trypho, Justin speaks of the ÒGospelsÓ and calls them Òmemoirs of the apostles and those who followed them.Ó
¥He uses our four Gospels and no others.