In many ways, the subject of "angels" is one filled with mystery and often includes much conjecture.  Some questions, we cannot answer.  "The secret things belong to the Lord our God, but those things which are revealed belong to us and our children forever..." (Deuteronomy 29:29).  We can speak where God's word speaks on the subject-but we must be careful to go no further.

1. Introduction 
2. The Origin of Angels 2:10
3. The Order of Angels 5:30
4. The Nature of Angels 12:15
5. The Role Of Angels 18:45
6. Conclusion 28:30