In Rev. 3:5 Jesus says to the angel of the church of 'Sardis': "...He that Overcometh, the same shall be clothed in white raiment (in other words have white pages/papers of writings and also to find the 'a' and 'e' quadrants of the white horse of enlightenment!);..." The angel/Star represented here would be one of the most accurate Pole Stars of 'Thuban' at @2,787 B.C. The time period for this church would be @3,600 B.C. till @1,500 B.C.. Jesus also says: "Be watchful and strengthen the things which remain, that are ready to die; for I have not found thy works perfect before GOD."
In Rev. 3:10 Jesus says to the angel of the church of 'Philadelphia': "Because thou hast kept the word of my Patience, I also will keep thee from the hour of temptation, which shall come on all the world, to try them that dwell upon the earth." This Pole Star of the 'Philadelphia' church is 'Kochab', which is fairly bright but sits pretty far away from the 'Precessionary Circle'. This church occurs from @1,500 B.C. till @650 A.D.. One hour would actually be 1/12 the time around the 'Great Clock' or @2,154 years. I believe that either the time of 'Laodicea' or the eighth hour after it could be this 'Hour of Temptation'. In Rev. 3:8 Jesus says: "I know thy works: behold, I have set before thee an open door, and no man can shut it: for thou hast a little Strength, and hast kept my word, and hast not denied my name."
In Rev. 3:11 Jesus says: "Behold, I come quickly hold that fast which thou hast, that no man take thy Crown." (ability to See-rown the 'Great Clock'). I believe Jesus means that his truths come quickly to those who seek. Also, he came during this time of 'Philadelphia'.
Jesus says to the angel of the church of 'Laodicea': "I counsel thee to buy of me gold('G'-old) tried in the fire(of stars), that thou mayest be rich(in wisdom); and white raiment(pages/papers of enlightenment), that thou mayest be clothed(in knowledge), and that the shame of thy nakedness(stupidity) do not appear; and annoint thine eyes with eyesalve('I solve'), that thou mayest See(understand). 'G' is a symbol of this 'Great Clock' of the heavens and also the first letter of GOD, and Jesus' name sounds like 'G's-us. Jesus says to the angel of this church in Rev. 3:15 : "I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot." :16 "So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth."
In Rev. 3:21 Jesus says: "To him that Overcometh will I grant to Sit with me in my throne, even as I also overcame, and am Set down with my Father in His throne."
The eighth time period starts at @2,800 A.D. and goes through @5,000 A.D. It goes through part of Aquarius and into Capricorn during the 'Cepheus' constellation.