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The Purpose of Angels
In the Bible, angels are the medium of God's power; they exist to execute God's will. Angels reveal themselves to individuals as well as to the whole nation, in order to announce events, either good or bad, affecting them. Angels foretold to Abraham the birth of Isaac, to Manoah the birth of Samson, and to Abraham the destruction of Sodom. Guardian angels were mentioned, but not, as was later the case, as guardian spirits of individuals and nations. God sent an angel to protect the Hebrew people after their exodus from Egypt, to lead them to the promised land, and to destroy the hostile tribes in their way (Ex. xxiii. 20, Num. xx. 16).
In Judges (ii. 1) an angel of the Lord—unless here and in the preceding instances (compare Isa. xlii. 19, Ḥag. i. 13, Mal. iii. 1) a human messenger of God is meant—addressed the whole people, swearing to bring them to the promised land. An angel brought Elijah meat and drink (I Kings, xix. 5); and as God watched over Jacob, so is every pious person protected by an angel who cares for him in all his ways (Ps. xxxiv. 7, xci. 11). There are angels militant, one of whom smites in one night the whole Assyrian army of 185,000 men (II Kings, xix. 35); messengers go forth from God "in ships to make the careless Ethiopians afraid" (Ezek. xxx. 9); the enemy is scattered before the angel like chaff (Ps. xxxv. 5, 6).
Avenging angels are mentioned, such as the one in II Sam. xxiv. 15, who annihilates thousands. It would seem that the pestilence was personified, and that the "evil angels" mentioned in Ps. lxxviii. 49 are to be regarded as personifications of this kind. "Evil" is here to be taken in the causative sense, as "producing evil"; for, as stated above, angels are generally considered to be by nature beneficent to man. They glorify God, whence the term "glorifying angels" (Ps. xxix. 1, ciii. 20, cxlviii. 2; compare Isa. vi. 2 et seq.).
They constitute God's court, sitting in council with him (I Kings, xxii. 19; Job, i. 6, ii. 1); hence they are called His "council of the holy ones" (Ps. lxxxix. 7, R. V.; A. V. "assembly of the saints"). They accompany God as His attendants when He appears to man (Deut. xxxiii. 2; Job, xxxviii. 7). This conception was developed after the Exile; and in Zechariah angels of various shapes are delegated "to walk to and fro through the earth" in order to find out and report what happens (Zech. vi. 7).
In the prophetic books angels appear as representatives of the prophetic spirit, and bring to the prophets God's word. Thus the prophet Haggai was called God's messenger (angel); and it is known that "Malachi" is not a real name, but means "messenger" or "angel." It is noteworthy that in I Kings, xiii. 18, an angel brought the divine word to the prophet.
In some places it is inferred that angels existed before the Creation (Gen. i. 26; Job, xxxviii. 7). The earlier Biblical writings did not speculate about them; simply regarding them, in their relations to man, as God's agents. Consequently, they did not individualize or denominate them; and in Judges, xiii. 18, and Gen. xxxii. 30, the angels, when questioned, refuse to give their names. In Daniel, however, there occur the names Michael and Gabriel. Michael is Israel's representative in heaven, where other nations—the Persians, for instance—were also represented by angelic princes. More than three hundred years before the Book of Daniel was written, Zechariah graded the angels according to their rank, but did not name them. The notion of the seven eyes (Zech. iii. 9, iv. 10) may have been affected by the representation of the seven archangels and also possibly by the seven amshaspands of Zoroastrianism (compare Ezek. ix. 2).
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