Revelation 1:8-11

8I am Alpha and Omega, the beginning and the ending, saith the Lord, who is, and who was, and who is to come, the Almighty.

9I John, who also am your brother, and companion in tribulation, and in the kingdom and patience of Jesus Christ, was in the isle that is called Patmos, for the word of God, and for the testimony of Jesus Christ. 10I was in the Spirit on the Lord’s day, and heard behind me a great voice, as of a trumpet, 11Saying, I am Alpha and Omega, the first and the last: and, What thou seest, write in a book, and send it to the seven churches which are in Asia; to Ephesus, and to Smyrna, and to Pergamos, and to Thyatira, and to Sardis, and to Philadelphia, and to Laodicea.