Man.

Emblematic of St. Matthew, because he begins his gospel by tracing the manhood of Jesus back to David. Mark is symbolised by a lion, because he begins his gospel with John the Baptist and Jesus in the wilderness. Luke is symbolised by a calf, because he begins his gospel with the Temple sacrifices. And John as a eagle, because he looks right into heaven and begins his gospel with Jesus the divine logos. The four are indicated in Ezekiel’s cherub (i. 10.)