An Angel can be messenger a spiritual, celestial being, superior to man in power and intelligence or one of a class of ``fallen angels;'' an evil spirit; as in the devil and his angels.
The existence and orders of angels can only be discovered from the Scriptures. Although the Bible does not treat of this subject specially, yet there are numerous incidental details that furnish us with ample information. Their personal existence is plainly implied in such passages as Gen. 16:7, 10, 11; Judg. 13:1-21; Matt. 28:2-5; Heb. 1:4, etc. These superior beings are very numerous.
The functions of Angels are manifold. (a) In the widest sense they are agents of God’s providence (Ex. 12:23; Ps. 104:4; Heb. 11:28; 1 Cor. 10:10; 2 Sam. 24:16; 1 Chr. 21:16; 2 Kings 19:35; Acts 12:23). (b) They are specially God’s agents in carrying on his great work of redemption.
A word signifying, both in the Hebrew and Greek, a “messenger,” and hence employed to denote any agent God sends forth to execute his purposes. It is used of an ordinary messenger (Job 1:14: 1 Sam. 11:3; Luke 7:24; 9:52), of prophets (Isa. 42:19; Hag. 1:13), of priests (Mal. 2:7), and ministers of the New Testament (Rev. 1:20).
The Incarnation introduces a new era in the ministrations of angels. They come with their Lord to earth to do him service while here. They predict his advent (Matt. 1:20; Luke 1:26-38), minister to him after his temptation and agony (Matt. 4:11; Luke 22:43), and declare his resurrection and ascension (Matt. 28:2-8; John 20:12, 13; Acts 1:10, 11).
Click the following link for the Dream Interpretation
and how to interpret your dreams:
Dream Interpretation Angels