Revelation 1:12 Meaning

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 unto the seven churches which are in Asia; unto Ephesus, and unto Smyrna, and unto Pergamos, and unto Thyatira, and unto Sardis, and unto Philadelphia, and unto Laodicea.

12And I turned to see the voice that spake with me. And being turned, I saw seven golden candlesticks;

13And in the midst of the seven candlesticks one like unto the Son of man, clothed with a garment down to the foot, and girt about the paps with a golden girdle.

14His head and his hairs were white like wool, as white as snow; and his eyes were as a flame of fire;