According to a March 2004 Gallup poll, belief in angels and demons is on the rise, at least in the Unbited States. In 1994, 72% of Americans said they believed in angels; in 2004, 78% indicated belief in angels. Belief in the devil has risen even more dramatically, increasing from 55% in 1990 to 70% in 2004.
Other English-speaking countries are more skeptical, however. In November 2004, a Gallup poll showed that 56% of Canadians and 36% of Britons believe in angels and only 37% of Canadians and 29% of Britons believe in the devil.
Belief in angels is common to Christianity, Judaism and Islam. The concept of angelic beings is very similar in all three faiths: angels are spiritual beings who were created by God before the world was created. Their role is to glorify God, minister to God, and, especially, act as God's messengers to humans in matters of great importance (such as the announcement to Mary in Christianity and the revelation of the Qur'an in Islam). They are also helpers and guardians of the faithful.
Angels in the New Testament
In the New Testament, angels appear frequently as the ministers of God and the agents of revelation (Matt 1:20 (to Joseph), 4:11 (to Jesus), Luke 1:26 (to Mary), Acts 12:7 (to Peter)); and Jesus speaks of angels as fulfilling such functions (Mark 8:38, 13:27), implying in one saying that they neither marry nor are given in marriage (Mark 12:25). Angels are most prominent in Revelation.
The New Testament takes little interest in the idea of the angelic hierarchy that developed later, but there are traces of the doctrine. The distinction of good and bad angels is recognized; there are names: Gabriel (Luke 1:19), the evil angels Abaddon or Apollyon (Rev. 9:11), Beelzebub (Mark 3:22) and Satan (Mark 1:13); ranks are implied: archangels (Michael, Jude 9), principalities and powers (Rom. 8:38; Col. 2:10), thrones and dominions (Col 1:16). Angels occur in groups of four or seven (Rev 7:1).
In Rev 1-3 we meet with the "Angels" of the Seven Churches of Asia Minor. These are probably guardian angels, standing to the churches in the same relation that the "princes" in Daniel stand to the nations; practically the "angels" are personifications of the churches. A less likely view is that the "angels" are the human representatives of the churches, the bishops or chief presbyters.
The angel Gabriel appeared to Mary in the traditional role of messenger to inform her that her child would be the Messiah, and other angels were present to herald his birth. An angel appeared at Jesus' tomb, frightened the Roman guards, rolled away the stone from the tomb, and later told the myrrh-bearing women of Jesus' resurrection. Two angels witnessed Jesus' ascent into Heaven and prophesied his return. When Peter was imprisoned, an angel put his guards to sleep, released him from his chains, and led him out of the prison. Angels fill a number of different roles in the book of Revelation. Among other things, they are seen gathered around the Throne of God singing the "Holy, holy, holy" hymn.
Artistic and Literary Depictions of Angels in Christianity
Angels are frequently depicted as human in appearance, though many theologians have argued that they have no physical existence. (Hence the frequently recounted tale of Scholastics arguing about how many angels could fit on a pinhead; if angels possess physical bodies, the answer is "a finite number", if they do not, the answer is "an infinite number".) Seraphim are often depicted as six wings radiating from a center — either concealing a body, or without a body.
Beginning in the end of the 4th century, angels were depicted with wings, presumably to give an easy explanation for them travelling to and from heaven or to depict them as spirits. Scholastic theologians teach that angels are able to reason instantly, and to move instantly. They also teach that angels are intermediaries to some forces that would otherwise be natural forces of the universe, such as the rotation of planets and the motion of stars. Angels possess the beatific vision, or the unencumbered understanding of God (the essence of the pleasure of heaven). Furthermore, there are more angels then there are anything else in the universe (although when first written this would have probably not included atoms since atomic structure was not known).
Religious thought about the angels during the middle ages was much influenced by the theory of the angelic hierarchy set forth in the The Celestial Hierarchy, written in the 5th century in the name of Dionysius the Areopagite. The creeds and confessions do not formulate any authoritative doctrine of angels; and modern rationalism has tended to deny the existence of such beings, or to regard the subject as one on which we can have no certain knowledge. The principle of continuity, however, seems to require the existence of beings intermediate between man and God.
Some Christian traditions hold that angels are organized into three major Hierarchies which are subdivided into orders or Choirs, and list as many as ten orders of angels. This is particularly clear in the above-mentioned The Celestial Hierarchy, which gives the names that have become part of tradition: Angels, Archangels, Principalities, Powers, Virtues, Dominions, Thrones, Cherubim, and Seraphim. In this hierarchy, the Cherubim and Seraphim are typically closest to God, while the Angels and Archangels are most active in human affairs. Many of these names come from verses in the Bbible which would appear at first to be referencing a literal thing, although retroactively suggesting that they really mention angels can also make sense in the context. For example the verse in Paul "our struggle is not with earthly things but with principalities and powers" (meaning, according to most theologians, the fallen angels of those choirs, used as an example of all the fallen angels).
Some Christian traditions also hold that angels play a variety of specific roles in the lives of believers. For instance, each Christian may be assigned a guardian angel at their baptism (although never defined by the Catholic or Orthodox churches, this is personally held by many church members and theologians). Each consecrated altar has at least one angel always present offering up prayers, and a number of angels join the congregation when they meet to pray. In the story of the 40 martyrs of Sebaste, in which 40 Christian Roman soldiers were made to stand naked on a frozen lake in the snow until they renounced their faith, angels were seen descending from Heaven placing the crowns of martyrs on their heads.
Certain Christian traditions, especially the Protestant Reformed tradition, hold that references to the "Angel of the Lord" are references to pre-Incarnation appearances of Jesus.
In many informal folk beliefs among Christians concerning the afterlife, the souls of the virtuous dead ascend into Heaven to be converted into angels. However, this belief is not supported by the Bible and theologians are quick to discount it.
