Angels are spiritual beings created by God. They are not to be worshipped (Revelation 19:10). Their primary role is to serve God, often as a messenger on His behalf. They are like humans in that they have intelligence and can make moral decisions, and they can appear looking like normal people (e.g. Genesis 18:2, 19:1). We know of two angels with names: Michael (e.g. Jude 9) and Gabriel (e.g. Luke 1:19). Satan and his demons are described as fallen angels who have rebelled against God (Job 1:6, Jude 6).
