Revelation 9:4
And it was said to them, that they should not injure the grass of the earth, nor any green thing, nor any tree, but only such men as have not the seal of God upon their foreheads.
2 Corinthians 1:22
Who also sealed us, and gave us the earnest of the Spirit in our hearts.
Revelation 14:1
And I saw, and, behold, the Lamb, standing on the mount Zion, and with Him a hundred and forty-four thousand, having His name, and the name of His Father, written on their foreheads.
Revelation 7:2-3
And I saw another angel ascending from the rising of the sun, having a seal of the living God; and he cried with a great voice to the four angels, to whom it was given to hurt the earth and the sea,
2 Timothy 2:19
Nevertheless, the firm foundation of God has been standing, having this seal, "The Lord knew those who are His:" and "Let every one who names the name of the Lord depart from unrighteousness."
Revelation 20:4
And I saw thrones, and they sat upon them; and judgment was given to them; and I saw the souls of those who had been beheaded because of the testimony of Jesus, and because of the word of God; and such as worshiped not the beast, neither his image, and received not the mark upon their forehead and upon their hand; and they lived, and reigned with Christ a thousand years.
2 Corinthians 12:21
lest, when I come again, my God should humble me before you, and I should mourn for many of those who have heretofore sinned, and repented not of the uncleanness, and fornication and lasciviousness which they practiced.
Ephesians 4:30
And grieve not the Holy Spirit of God, in Whom ye were sealed unto the day of redemption.
2 Peter 2:8-9
(for this righteous man, dwelling among them, in seeing and hearing, was torturing his righteous soul from day to day with their lawless deeds):
Revelation 13:6-7
And he opened his mouth for blasphemies against God, to blaspheme His name, and His Tabernacle, even those dwelling in Heaven.