Revelation 7:3

⁴The LORD said to him, “Go through the middle of the city, through the middle of Jerusalem, and set a mark on the foreheads of the men that sigh and that cry over all the abominations that are done within it.”

⁴They will see his face, and his name will be on their foreheads.

⁴They were told that they should not hurt the grass of the earth, neither any green thing, neither any tree, but only those people who don’t have God’s seal on their foreheads.

¹⁶He causes all, the small and the great, the rich and the poor, and the free and the slave, to be given marks on their right hands or on their foreheads;

¹I saw, and behold, the Lamb standing on Mount Zion, and with him a number, one hundred forty-four thousand, having his name and the name of his Father written on their foreheads.

⁴I saw thrones, and they sat on them, and judgment was given to them. I saw the souls of those who had been beheaded for the testimony of Jesus and for the word of God, and such as didn’t worship the beast nor his image, and didn’t receive the mark on their forehead and on their hand. They lived and reigned with Christ for a thousand years.

¹³The blood shall be to you for a token on the houses where you are. When I see the blood, I will pass over you, and no plague will be on you to destroy you when I strike the land of Egypt.

¹⁷No weapon that is formed against you will prevail; and you will condemn every tongue that rises against you in judgment. This is the heritage of the LORD’s servants, and their righteousness is of me,” says the LORD.

²⁰Come, my people, enter into your rooms, and shut your doors behind you. Hide yourself for a little moment, until the indignation is past. ²¹For, behold, the LORD comes out of his place to punish the inhabitants of the earth for their iniquity. The earth also will disclose her blood, and will no longer cover her slain.

²for his judgments are true and righteous. For he has judged the great prostitute who corrupted the earth with her sexual immorality, and he has avenged the blood of his servants at her hand.”