The gospel attributed to him was once considered an epitome of Matthew.
William Wrede proposed the existence of a "messianic secret" in this man's writings. Coptic Christians identify this man with a figure who accompanied Barnabas to Cyprus. This person recorded a parable describing the kingdom of God as akin to a "growing seed." Christian Weisse's two-source hypothesis holds that, along with the Q source, this man's writings were used as a source for two other writers. This founder of the Church of Alexandria is often symbolized by a sword-wielding winged lion. Some of this saint's body was moved to Venice, which adopted him as its patron saint. The gospel attributed to him was once considered an epitome of Matthew. For 10 points, name this evangelist to whom the second and oldest gospel is attributed.
William Wrede proposed the existence of a "messianic secret" in this man's writings.
St. Mark the Evangelist [accept John Mark]