3 Bible Verses about Many Spiritual Beings

And I saw, and I heard the voice of many angels round about the throne and the living creatures and the elders; and the number of them was myriads of myriads, and thousands of thousands.

And he asked him: What is your name? And he said to him: My name is Legion; for we are many.

And Jesus asked him, saying: What is your name? He answered, Legion; for many demons had entered into him.