God the Father in Western art in the context of "Aniconism"

The pre-existence of Christ asserts the existence of Christ prior to his incarnation as Jesus. One of the relevant Bible passages is John 1 (John 1:1–18) where, in the Trinitarian interpretation, Christ is identified with a pre-existent divine hypostasis (substantive reality) called the Logos (Koine Greek for "word" or "reason"). There are nontrinitarian views that question the aspect of personal pre-existence, the aspect of divinity, or both.

Aniconism is the absence of material representations of the natural and supernatural world in various cultures. Most denominations of Christianity have not generally practiced aniconism, or the avoidance or prohibition of these types of images, even dating back to early Christian art and architecture. Those in the faith have generally had an active tradition of making artwork and Christian media; depicting God, Jesus, The Holy Spirit, religious figures including saints and prophets, and other aspects of theology like The Trinity and Manus Dei.

There have however been periods of aniconism in Christian history, notably during the controversy of the Byzantine iconoclasm of the eighth century, and following the Protestant Reformation of the 16th century, when Calvinism in particular rejected all images in churches, and this practice continues today in some Reformed (Calvinist) churches, as well as some forms of fundamentalist Christianity. The Catholic Church has always defended the use of sacred images in churches, shrines, and homes, encouraging their veneration but condemning anyone who would worship them as if they were gods themselves.

Aniconism is the cultural absence of artistic representations (icons) of the natural and supernatural worlds, or it is the absence of representations of certain figures in religions. The prohibition of material representations may only extend to a specific supreme deity, or it can encompass an entire pantheon, it can also include depictions of a prophet, saints, or sages, or even depictions of living beings and anything in existence generally. It is generally codified by religious traditions and as such, it becomes a taboo. When it is enforced by the physical destruction of images, aniconism becomes iconoclasm.

Aniconism has historical phases in both Buddhism and Christianity, though these movements have been largely rejected as Buddha in art, life of Buddha in art, Buddhas and bodhisattvas in art, God the Father in Western art, Holy Spirit in Christian art, the depiction of Jesus, The Trinity in art, and Manus Dei are common. By contrast Islam has predominantly been aniconistic throughout their histories, including representations of major figures such as Muhammad. The view of aniconism in Judaism has been challenged, with a number of medieval Ashkenazi illuminated manuscripts collected by David Kaufmann. The earliest phases of ancient Greek religion were rich in aniconic representation, even though Greek mythology is heavily anthropomorphic.

The Hand of God, or Manus Dei in Latin, also known as Dextera domini/dei (the "right hand of God"), is a motif in Jewish and Christian art, especially of the Late Antique and Early Medieval periods, when depiction of Yahweh or God the Father as a full human figure was considered unacceptable. The hand, sometimes including a portion of an arm, or ending about the wrist, is used to indicate the intervention in or approval of affairs on Earth by God, and sometimes as a subject in itself. It is an artistic metaphor that is generally not intended to indicate that a hand was physically present or seen at any subject depicted. The Hand is seen appearing from above in a fairly restricted number of narrative contexts, often in a blessing gesture (in Christian examples), but sometimes performing an action. In later Christian works it tends to be replaced by a fully realized figure of God the Father, whose depiction had become acceptable in Western Christianity, although not in Eastern Orthodox or Jewish art. Though the hand of God has traditionally been understood as a symbol for God's intervention or approval of human affairs, it is also possible that the hand of God reflects the anthropomorphic conceptions of the deity that may have persisted in late antiquity.

The largest group of Jewish imagery from the ancient world, the 3rd century synagogue at Dura-Europos, has the hand of God in five different scenes, including the Sacrifice of Isaac, and no doubt this was one of the many iconographic features taken over by Christian art from what seems to have been a vigorous tradition of Jewish narrative art. Here and elsewhere it often represents the bath Kol (literally "daughter of a voice") or voice of God, a use also taken over into Christian art.