The chapter summarizes the activities of two beasts discussed in Revelation 13. The first beast from the sea is described as having seven heads and ten horns. It is given great authority by the dragon and speaks blasphemies against God. The second beast from the land performs signs and deceives people into worshipping the first beast. It causes all people to receive a mark without which they cannot buy or sell. The chapter provides context and questions for understanding these beasts.