Revelation 9:4
And it was told them not to injure the grass of the earth nor any green thing nor any tree, but the men who had not the seal of God on their foreheads.
2 Corinthians 1:22
who has also sealed us and given us the pledge of the Spirit in our hearts.
Revelation 14:1
AND I saw, and behold, the Lamb stood on 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 ascend 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 injure the earth and the sea,
2 Timothy 2:19
But the foundation of God stands firm, having this seal, The Lord knows them that are his; and, Let every one who names the name of the Lord depart from wickedness.
Revelation 20:4
And I saw thrones, and they sat on them, and judgment was given them, and the souls of those who have been beheaded for the testimony of Jesus and the word of God, and who did not worship the beast nor his image and did not receive the mark on their forehead and on their right hand; and they lived and reigned with Christ a thousand years;
2 Corinthians 12:21
lest when I come again my God shall humble me before you, and I shall mourn for many who have sinned, and not changed their minds, in respect to impurity and fornication and lewdness which they have committed.
Ephesians 4:30
And grieve not the Holy Spirit of God, by which you were sealed to the day of redemption.
Revelation 13:6-7
And he opened his mouth in blasphemies against God, to blaspheme his name and his tabernacle and those that dwell in heaven.