Epistle of Polycarp to the Philippians "In whom, though now ye see Him not, ye believe, and believing, rejoice with joy unspeakable and full of glory; "[6] Irenaeus Against Heresies Book IV and Peter says in his Epistle: "Whom, not seeing, ye love; in whom, though now ye see Him not, ye have believed, ye shall rejoice with joy unspeakable; "[112] Irenaeus Against Heresies Book V And this it is which has been said also by Peter: "Whom having not seen, ye love; in whom now also, not seeing, ye believe; and believing, ye shall rejoice with joy unspeakable."[45]