Origen,
Ante-Nicene Fathers Vol. IV, Origen…
(1885)
“ For in Greek, Paraclete has both significations—that of intercessor and comforter. On account, then, of the phrase which follows, when he says, “And He is the propitiation for our sins,” the name Paraclete seems to be understood in the case of our Saviour as meaning intercessor; for He is said to intercede with the Father because of our sins. In the case of the Holy Spirit, the Paraclete must be understood in the sense of comforter, inasmuch as He bestows consolation upon the souls to whom He openly reveals the apprehension of spiritual knowledge. ”
