And He went up on the mountain and *summoned those whom He Himself wanted, and they came to Him. And He appointed twelve, so that they would be with Him and that He could send them out to preach, and to have authority to cast out the demons. Mark 3:13-14
Then I saw another sign in heaven, great and marvelous, seven angels who had seven plagues, which are the last, because in them the wrath of God is finished. And I saw something like a sea of glass mixed with fire, and those who had been victorious over the beast and his image and the number of his name, standing on the sea of glass, holding harps of God.