9 Bible Verses about Angels Activities Among Unbelievers

And I saw another angel flying in midheaven, having an everlasting message of good tidings to proclaim to those who dwell on the earth, and to every nation, and tribe, and tongue, and people; saying with a loud voice, Fear God, and give glory to him, for the hour of his judgment is come; and worship him that made the heaven, and the earth, and sea, and fountains of waters. And another, a second angel, followed, saying: Fallen, fallen is Babylon the great, which hath made all the nations drink of the wine of the wrath of her fornication.read more.
And another, a third angel, followed them, saying with a loud voice: If any one worship the beast and his image, and receive the mark on his forehead or on his hand, the same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation, and he shall be tormented with fire and brimstone in the presence of the angels, and in the presence of the Lamb.

The Son of man will send forth his angels, and they will gather out of his kingdom all the stumblingblocks, and those who do iniquity, and will cast them into the furnace of fire; there will be wailing and gnashing of teeth.

But immediately an angel of the Lord smote him, because he gave not God the glory, and he was eaten by worms, and expired.

For there stood by me this night an angel of God, whose I am, and whom I serve, saying, Fear not, Paul! Thou must stand before Caesar; and lo, God hath given thee all those that sail with thee.

And after this, I saw four angels standing on the four corners of the earth, holding the four winds of the earth, that no wind should blow on the earth, nor on the sea, nor on any tree. And I saw another angel coming up from the rising of the sun, having the seal of the living God; and he cried with a loud voice to the four angels, to whom it was given to hurt the earth and the sea,

And the four angels were loosed, who were in readiness for the hour, and day, and month, and year, to slay the third part of men.

And I saw another sign in heaven, great and marvelous seven angels, having seven plagues, which are the last, because in them is completed the wrath of God.

But an angel of the Lord spoke to Philip, saying, Arise, and go towards the south, to the way that goeth down from Jerusalem to Gaza. This is a desert way. And he arose and went; and lo! a man of Ethiopia, a eunuch, a high officer of Candace queen of the Ethiopians, who had the charge of all her treasure, and had come to Jerusalem to worship, was returning and sitting in his chariot; and he was reading the prophet Isaiah.read more.
And the Spirit said to Philip, Go near and join thyself to this chariot. And Philip ran up, and heard him reading Isaiah the prophet, and said, Well, but dost thou understand what thou art reading? And he said, How can I, unless some one shall guide me? And he invited Philip to come up and sit with him. And the passage of the scripture which he was reading was this: "He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so he openeth not his mouth. In his humiliation judgment was refused him; and who shall describe his generation? for his life is taken away from the earth." And the eunuch answering said, I pray thee, of whom doth the prophet say this? Of himself, or of some other man? And Philip opened his mouth, and beginning with this scripture declared to him the glad tidings concerning Jesus. And as they went along the road, they came to a certain water; and the eunuch saith, See, here is water; what is there to hinder my being baptized? (...) And he commanded that the chariot should stop; and they both went down into the water, both Philip and the eunuch; and he baptized him. But when they had come up out of the water, the Spirit of the Lord caught away Philip; and the eunuch saw him no more, for he went on his way rejoicing.

I say to you, that in like manner there will be joy in heaven over one sinner that repenteth, more than over ninetynine righteous men who have no need of repentance.