Luke 21:36
From hour to hour keep awake, praying that you may succeed in escaping all these dangers to come and in standing before the Son of man."
Luke 22:31
Simon, Simon, Satan has claimed the right to sift you all like wheat,
Acts 7:30-38
At the close of forty years an angel [of the Lord] appeared to him in the flames of a burning thorn-bush, in the desert of mount Sinai.
1 Peter 5:8
Keep cool, keep awake. Your enemy the devil prowls like a roaring lion, looking out for someone to devour.
Revelation 12:9-10
So the huge dragon was thrown down ??that old serpent called the Devil and Satan, the seducer of the whole world ??thrown down to the earth, and his angels thrown down along with him.