As for the mystery of the seven stars which you saw in my right hand, and the seven golden lampstands, the seven stars are the angels of the seven churches and the seven lampstands are the seven churches.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)