When Jesus became king, he cleansed the heavens as John 14:2-6 (prepared a place for the apostles) and Rev 12 says casting out Satan from the heavens. Then those dead in Christ were raised to heaven. Then after that time, any anointed left, when they died were instantly raised to heaven.
So, if you believe the resurrection has already occurred, then does that mean that you believe the 'last day' has come and the 'last trumpet' has blown?
[ 39 This is the will of him who sent me, that I should lose none out of all those whom he has given me, but that I should resurrect them on the last day. 40 For this is the will of my Father, that everyone who recognizes the Son and exercises faith in him should have everlasting life, and I will resurrect him on the last day.”]
[24 Martha said to him: “I know he will rise in the resurrection on the last day.”]
[52 in a moment, in the blink of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised up incorruptible, and we will be changed.]
[29 “Immediately after the tribulation of those days, the sun will be darkened, and the moon will not give its light, and the stars will fall from heaven, and the powers of the heavens will be shaken. 30 Then the sign of the Son of man will appear in heaven, and all the tribes of the earth will beat themselves in grief, and they will see the Son of man coming on the clouds of heaven with power and great glory. 31 And he will send out his angels with a great trumpet sound, and they will gather his chosen ones together from the four winds, from one extremity of the heavens to their other extremity.]
[8 However, do not let this escape your notice, beloved ones, that one day is with Jehovah as a thousand years and a thousand years as one day.]
[4 And I saw thrones, and those who sat on them were given authority to judge. Yes, I saw the souls of those executed for the witness they gave about Jesus and for speaking about God, and those who had not worshipped the wild beast or its image and had not received the mark on their forehead and on their hand. And they came to life and ruled as kings with the Christ for 1,000 years.]
[ 7 But you who suffer tribulation will be given relief along with us at the revelation of the Lord Jesus from heaven with his powerful angels 8 in a flaming fire, as he brings vengeance on those who do not know God and those who do not obey the good news about our Lord Jesus. 9 These very ones will undergo the judicial punishment of everlasting destruction from before the Lord and from the glory of his strength, 10 at the time when he comes to be glorified in connection with his holy ones and to be regarded in that day with wonder among all those who exercised faith, because the witness we gave met with faith among you.]