V. 20. "The mystery." This introduces the explanation of the mystery. Revelation 17:7 says, "I will tell thee the mystery." Scattered through the book are hints as to the meaning of its symbolism. We need not be in much doubt where divine guide-boards are given. It is well to observe them. Better indeed than to resort to conjecture and impose self-made or preconceived theories. These land marks are God's own guide-posts; they are therefore trustworthy and authoritative. He has blazed the trail through this wilderness of type and symbol. If we observe the marks we can follow the path. "The seven stars are the angels of the seven churches." Angels no doubt in the sense of messengers or ministers; not angels in the ordinary sense of that word. Their office determines their nature. Since they are intermediary, not between God and John, but between John and the churches, we infer that they are natural and not supernatural beings. They were simply seven men through whom John communicated with the churches above mentioned. "And the seven candlesticks are the seven churches." Plain language this. No room for doubt or speculation. This is divine commentary. Due observance of such explanatory helps scattered through the book, will assist us to a sensible interpretation of The Revelation. Thus the first chapter ends having given us the source and authority of the revelation, the glory and power of the revealer, and the help and hope of the church in all her fiery trials. Thus the stage is set for the scenes that are to follow.