Revelation 9:4

And they were forbidden to injure the herbage of the earth, or any green thing, or any tree. They were only to injure human beings--those who have not the seal of God on their foreheads.

Revelation 6:6

And I heard what seemed to be a voice speaking in the midst of the four living creatures, and saying, "A quart of wheat for a shilling, and three quarts of barley for a shilling; but do not injure either the oil or the wine."

Revelation 8:7

The first blew his trumpet; and there came hail and fire, mixed with blood, falling upon the earth; and a third part of the earth was burnt up, and a third part of the trees and all the green grass.

Matthew 24:24

For there will rise up false Christs and false prophets, displaying wonderful signs and prodigies, so as to deceive, were it possible, even God's own People.

Ephesians 4:30

And beware of grieving the Holy Spirit of God, in whom you have been sealed in preparation for the day of Redemption.

2 Timothy 3:8-9

And just as Jannes and Jambres withstood Moses, so also these false teachers withstand the truth--being, as they are, men of debased intellects, and of no real worth so far as faith is concerned.

Revelation 7:2-4

And I saw another angel coming from the east and carrying a seal belonging to the ever-living God. He called in a loud voice to the four angels whose work it was to injure the earth and the sea.

Revelation 14:1

Then I looked, and I saw the Lamb standing upon Mount Zion, and with Him 144,000 people, having His name and His Father's name written on their foreheads.

Treasury of Scripture Knowledge

Summary

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 which have not the seal of God in their foreheads.

Bible References

That they

Revelation 6:6
And I heard what seemed to be a voice speaking in the midst of the four living creatures, and saying, "A quart of wheat for a shilling, and three quarts of barley for a shilling; but do not injure either the oil or the wine."
Revelation 7:3
"Injure neither land nor sea nor trees," he said, "until we have sealed the bondservants of our God upon their foreheads."
Matthew 24:24
For there will rise up false Christs and false prophets, displaying wonderful signs and prodigies, so as to deceive, were it possible, even God's own People.
2 Timothy 3:8
And just as Jannes and Jambres withstood Moses, so also these false teachers withstand the truth--being, as they are, men of debased intellects, and of no real worth so far as faith is concerned.

Hurt

Revelation 8:7
The first blew his trumpet; and there came hail and fire, mixed with blood, falling upon the earth; and a third part of the earth was burnt up, and a third part of the trees and all the green grass.

Which

Revelation 7:3
"Injure neither land nor sea nor trees," he said, "until we have sealed the bondservants of our God upon their foreheads."
Revelation 14:1
Then I looked, and I saw the Lamb standing upon Mount Zion, and with Him 144,000 people, having His name and His Father's name written on their foreheads.
Ephesians 4:30
And beware of grieving the Holy Spirit of God, in whom you have been sealed in preparation for the day of Redemption.