Jesus is Lord - Romans 10: 9
What we see from the sweep of scripture is that angels are spiritual beings, created by God and under His authority (Colossians 1 v16) whose purpose is to act as His messengers, which ranges from the protection of the helpless (Matthew 18 v10) through to the execution of His judgments (Revelation 20 v1-3)
Angels are spiritual beings created by God to serve Him, though created higher than man. Some, the good angels, have remained obedient to Him and carry out His will, while others, fallen angels, disobeyed, fell from their holy position, and now stand in active opposition to the work and plan of God.
Fallen angels, incessantly carry out the role of deception and opposing God’s people and God’s plans.