The Mystery of The Seven Churches
In Revelation, our Lord Jesus showed His servant John seven candlesticks, and said those candlesticks represent the seven Churches...
Rev 1:20
20 The mystery of the seven stars which thou sawest in my right hand, and the seven golden candlesticks. The seven stars are the angels of the seven churches: and the seven candlesticks which thou sawest are the seven churches.
KJV
That means the heavenly pattern of the seven candlesticks represent 7 TYPES of Churches here on earth. During Apostle John's time, the seven Churches represented 7 actual Church locations on earth. But today they serve as 7 blueprints, Jesus giving a Message for each one.
All 7 of His Messages to those Churches are STILL IN EFFECT for today. Men's doctrines today falsely try to create eras for those 7 Messages, as if some of them were historical only. No, they ALL are still in effect today for ALL Christian Churches. They are given as gauges, to find out what KIND of Church one is in. So we are to use those 7 Messages to compare to our particular Church we attend. And remember, the pattern of the 7 candlesticks is still in effect in Heaven today.
In 5 of those seven Churches, our Lord Jesus had a rebuke for. So those 5 Churches had problems in because of what they were teaching, or what they wrongly held to, or for following systems of men, or for following fornication and idols, or for materialism, etc.
Only 2 Churches Jesus had NO rebuke for. And those two only had a doctrine in common the others didn't have. These two represent Christ's very elect that are sealed by The Holy Spirit for the end of this world, and cannot be deceived.
Rev 2:8-11
8 And unto the angel of the church in Smyrna write; These things saith the first and the last, which was dead, and is alive;
9 I know thy works, and tribulation, and poverty, (but thou art rich) and I know the blasphemy of them which say they are Jews, and are not, but are the synagogue of Satan.
10 Fear none of those things which thou shalt suffer: behold, the devil shall cast some of you into prison, that ye may be tried; and ye shall have tribulation ten days: be thou faithful unto death, and I will give thee a crown of life.
11 He that hath an ear, let him hear what the Spirit saith unto the churches; He that overcometh shall not be hurt of the second death.
KJV
Did our Lord Jesus say anything about 'rapturing' those out so they wouldn't be subject to that trial by the devil, even unto death? No.
What doctrine is that, about those blasphemers that say are Jews, and are not, but are the synagogue of Satan? Lot of brethren, especially in past Christian history, interpret that to mean the Jews who rejected our Lord Jesus at His 1st coming, and agreed to have Him crucified. That's not really who that is about though. Jesus said those who "say they are Jews, and are not". In other words, those are about foreigners that crept in among the Jews throughout Bible history, and only 'say' they are Jews. They are converts, but not actually born of the tribe of Judah (real Jews).
Early in Bible history God showed about the Canaanites, and all the abominations they were doing, so God made an edict for Israel to destroy them all (Deut.20). This the children of Israel failed to completely do. So God said He would let them dwell among Israel, and He would use those Canaanites to test Israel with (Judges 2 & 3). Those would eventually creep into the position of temple servants, scribes, and priests among Israel. They are still among us today, busy working against Christ and the Christian Church. This means God is still using them to test... His people. They will fill your plate with all kinds of false doctrines, IF you allow it. These are the "tares" our Lord Jesus spoke of in His parable of the tares of the field (Matt.13).
Those of the Church of Smyrna knew about all that, so they were on guard against them. With what the 5 Churches Jesus rebuked show, is that they didn't know about those false Jews, and thus were subjected to their creeping in to create chaos against the Church.
Rev 3:7-11
7 And to the angel of the church in Philadelphia write; These things saith He That is holy, He That is true, He That hath the key of David, He That openeth, and no man shutteth; and shutteth, and no man openeth;
8 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.
9 Behold, I will make them of the synagogue of Satan, which say they are Jews, and are not, but do lie; behold, I will make them to come and worship before thy feet, and to know that I have loved thee.
10 Because thou hast kept the word of My patience, I also will keep thee from the hour of temptation, which shall come upon all the world, to try them that dwell upon the earth.
11 Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.
KJV
These also, at the Church of Philadelphia, Jesus had no rebuke for, and represent His very elect that cannot be deceived. They also knew about those false Jews who say they are Jews, and are not, but are the synagogue of Satan. An open door He set before them that no man can shut, is a sign of their election and not being able to be deceived.
Their being kept from the 'hour of temptation' is about not being deceived by the devil, whether that be in the actual past history of the Church of Philadelphia, or at the very end of this world when Antichrist will come and setup the abomination idol in Jerusalem. It is definitely not about being raptured out to physically escape being tempted. It's about 'knowing' the pseudo-Christ will be a fake, and know to instead wait on our Lord Jesus' coming after that.
So what kind of Church are you in? Do they teach you about the crept in unawares throughout Bible history?
Jude 3-4
3 Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints.
4 For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Jesus Christ.
KJV