This is why errors such as pre-trib rapture exist. How can one read the first 3 chapters of Revelation and see them as some sort of qualification test for rapture is beyond me. Nowhere in there is rapture spoken of or implied. It is a false premise forced upon that section of scripture.
Revelation 2: 18And unto the angel of the church in Thyatira write; These things saith the Son of God, who hath his eyes like unto a flame of fire, and his feet are like fine brass; 19I know thy works, and charity, and service, and faith, and thy patience, and thy works; and the last to be more than the first.
Sounds like any christian church being involved in the community and outreach....
20Notwithstanding I have a few things against thee, because thou sufferest that woman Jezebel, which calleth herself a prophetess, to teach and to seduce my servants to commit fornication, and to eat things sacrificed unto idols.
21And I gave her space to repent of her fornication; and she repented not. 22Behold, I will cast her into a bed, and them that commit adultery with her into great tribulation, except they repent of their deeds. 23And I will kill her children with death; and all the churches shall know that I am he which searcheth the reins and hearts: and I will give unto every one of you according to your works.
Now is the correction given to those that err and are found not abiding in Him. The repercussion is to be cast into the great tribulation if they did not repent.
As Jesus taught excommunication, so will He do when judgment falls on the House of God. Even Paul described the purpose as delievering one unto satan for the destruction of the flesh so that the soul may be saved in the day of Christ.
1 Corinthians 5: 4In the name of our Lord Jesus Christ, when ye are gathered together, and my spirit, with the power of our Lord Jesus Christ,
5To deliver such an one unto Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus. 6Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump? 7Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:
1 Corinthians 3:10-23 and Hebrews 12th chapter shows the purging being done on the House of God by God.
24But unto you I say, and unto the rest in Thyatira, as many as have not this doctrine, and which have not known the depths of Satan, as they speak; I will put upon you none other burden. 25But that which ye have already hold fast till I come. 26And he that overcometh, and keepeth my works unto the end, to him will I give power over the nations: 27And he shall rule them with a rod of iron; as the vessels of a potter shall they be broken to shivers: even as I received of my Father. 28And I will give him the morning star. 29He that hath an ear, let him hear what the Spirit saith unto the churches.
So some of the churches in Thyatira as some of the believers do not hold to that errant doctrine and thus are given the exhortation to hold what they have till He comes.
Now then... those holding to till He comes does declare the Bridegroom coming for the chaste bride to receive Him unto Himself so that WHERE He is now, we that are ready by Him will be with Him. ( John 14:1-3) Otherwise, if war will befall all the saints in Revelation as if the rapture is not pre-trib, then why the warning to those that err if those that do not err will endure the same afflictions?
Again, of the time that is coming: to another church He addresses...
Revelation 3: 7And 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; 8I 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. 9Behold, 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.
Sounds like a church any believer would rather be identified with...
10Because 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. 11Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.
The hour of temptation that shall come upon ALL the world; hence the great tribulation again. Keeping the faith is the good fight as all those that love His appearing will receive that crown. 2 Timothy 4:1-8
12Him that overcometh will I make a pillar in the temple of my God, and he shall go no more out: and I will write upon him the name of my God, and the name of the city of my God, which is new Jerusalem, which cometh down out of heaven from my God: and I will write upon him my new name. 13He that hath an ear, let him hear what the Spirit saith unto the churches.
Sounds like a good inheritance for holding fast to the keeping of the faith.
So there are two references in bold where the rapture is implied and thus spoken of. There may be more, but by His grace, may He show you where I see that.