'Damage' in the Bible

And I heard [something] like a voice in the midst of the four living creatures saying, "A quart of wheat for a denarius, and three quarts of barley for a denarius, and do not damage the olive oil and the wine!"

And I saw another angel ascending {from the east}, holding the seal of the living God, and he cried out with a loud voice to the four angels {who were given permission} to damage the earth and the sea,

saying, "Do not damage the earth or the sea or the trees until we have sealed the slaves of our God on their foreheads."

And it was told to them that they should not damage the grass of the earth or any green [plant] or any tree, except those people who do not have the seal of God on their foreheads.