He that has an ear, let him hear what the Spirit says unto the churches; He that overcomes shall not be hurt of the second death.

And I heard a voice in the midst of the four living creatures say, A measure of wheat for a penny, and three measures of barley for a penny; and see you hurt not the oil and the wine.

And I saw another angel ascending from the east, 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,

Saying, Hurt not the earth, neither the sea, nor the trees, till we have sealed the servants of our God on their foreheads.

And it was commanded them that they should not hurt the grass of the earth, neither any green thing, neither any tree; but only those men who have not the seal of God in their foreheads.

And they had tails like unto scorpions, and there were stings in their tails: and their power was to hurt men five months.

For their power is in their mouth, and in their tails: for their tails were like unto serpents, with heads, and with them they do hurt.

And if any man will hurt them, fire proceeds out of their mouth, and devours their enemies: and if any man will hurt them, he must in this manner be killed.