Pope Francis
Dilexit Nos §57
Dilexit Nos: On the Human and Divine Love of the Heart of Jesus Christ
57 Certain of these representations may indeed strike us as tasteless and not particularly conducive to affection or prayer. Yet this is of little importance, since they are only invitations to prayer, and, to cite an Eastern proverb, we should not limit our gaze to the finger that points us to the moon. Whereas the Eucharist is a real presence to be worshiped, sacred images, albeit blessed, point beyond themselves, inviting us to lift up our hearts and to unite them to the heart of the living Christ. The image we venerate thus serves as a summons to make room for an encounter with Christ, and to worship him in whatever way we wish to picture him. Standing before the image, we stand before Christ, and in his presence, “love pauses, contemplates mystery, and enjoys it in silence”.
Source: Dilexit Nos (Vatican.va)