Angelology is the study of angels. There are many unbiblical views of angels today. Some believe angels are human beings who have died. Others believe that angels are impersonal sources of power. Still others deny the existence of angels entirely. A biblical understanding of angelology will correct these false beliefs. Angelology tells us what the Bible says about angels. It is a study of how the angels relate to humanity and serve God’s purposes. Here are some important issues in angelology: