Revelation 3:15; Revelation 13:16-17; Revelation 14:9

Revelation 3:15

15 I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot.

Revelation 13:16-17

16 And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads:

17 And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name.

Revelation 14:9

9 And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,