Not true. Those who are dead in Christ now are with Jesus in spirit and in soul---which is the mind will and emotions part of man. The body is the only thing that remains, reverting to the dust from whence it came. At the resurrection the soul and spirit are united with a whole new risen body.
No one sleeps.
Spirit ghosts walking around in the third heaven is hollywood deception axe.
That is not how scripture is written. Only those who are beheaded are risen, which is shown in the verse. There is nothing about the rapture mentioned in Revelation 20. Care to show me where you see it and why you see it that way?
Sure, scripture tells us that this mark on their hands occurs in the great tribulation during the reign of the antichrist. Rapture also occurs inside the great tribulation. Rev 20:4-6 is a vision OneLight. It's a vision of martyrdom throughout time, the great tribulation and the 1,000 year reign. What's the definition of a vision to you.
Yo are reading far too much into scripture from what you have been told/taught. Look back at Revelations. In the 5th seal, there are many who are under the throne of God, asking for revenge. "Then a white robe was given to each of them; and it was said to them that they should rest a little while longer, until both the number of their fellow servants and their brethren, who would be killed as they were, was completed." I see no sleep or unconsciousness involved here. I do see them being to to rest a while longer. These are different than those who are beheaded during the tribulation.
For some reason christians have a hard time understanding the meaning of what a vision is, and that's vital in the christian walk. Scripture plainly tells us that the 5th seal is speaking of past and future martyrdom.
Rev 6 When he opened the fifth seal, (I saw [VISION]) under the altar the souls of those who (had been [PAST AND FUTURE]) slain because of the word of God and the testimony they had maintained. 10They called out in a loud voice, “How long, Sovereign Lord, holy and true, until you judge the inhabitants of the earth and avenge our blood?” 11Then each of them was given a white robe, and they were told to wait a little longer, until [FUTURE] the full number of their fellow servants, their brothers and sisters, were killed just as they had been.