The Apostle John having been forced to live on the Isles of Patmos, recorded his journey into Heaven. In comparison Jacob, latter called Israel, seen a ladder of sorts into Heaven.
We see the same Greek word for door in other verses that might shine light on this Interdimensional door.
Luke 13:25 - When once the master of the house is risen up, and has shut to the door, and you begin to stand without, and to knock at the door, saying, Yahuah, Yahuah, open unto us; and He shall answer and say unto you, I know you not whence you are:
John 10:1 - Verily, verily, I say unto you, He that enters not by the door into the sheepfold, but climbs up some other way, the same is a thief and a robber.
John 10:7 - Then said Jesus unto them again, Verily, verily, I say unto you, I am the door of the sheep.
In a dream, I was in the tunnel of our universe. "So this is it, I asked seeing a City at the end of the tunnel to the Angel or Spirit that was delivering me to my destination. Quickly we turned left. It would be on the right side of this city. I was in what could be a sheepfold. It was for animals with straw on the floor. A table with a lamp on it with a chair was there. I sat down alone. But then Yahusha Hamashia appeared as a young boy. He sat on my lap as I touched His back. He turned towards me and greated me.
The Apostle John Heard a voice like a trumpet. This is the same voice in 1st Thessalonians. This voice could be Yahuah of Hosts who is also Yahusha. Or this voice could be the Holy Spirit. Elohiym is Deity within Deity. But this catching up of the saints is not Yahusha Hamashia's second coming. At that time His feet will touch the Mount of Olives. His 144,000 Saints will come with Him. Being Caught Up into Heaven is leaving the Earth.
1Thessalonians 4:16 - For Yahuah Himself shall descend from heaven with a shout, with the voice of the archangel, and with the trump of Elohiym: and the dead in Hamashia shall rise first:
When we are caught up, I believe it will be like that of the Apostle John but resurrected.
2-3 And immediately I was in the spirit: and, behold, a throne was set in heaven, and one sat on the throne. And He that sat was to look upon like a jasper and a sardine stone: and there was a rainbow round about the throne, in sight like unto an emerald.
Jasper is a precious stone of various colors. Some are purple, others blue, others green, and others the color of brass. I believe this Jasper was the color of brass. A sardine stone is somewhat red. In other words, He that sat on this heavenly throne wasn't white. To me he looked Native American. This King was the light that created the rainbow.
4 And round about the throne were four and twenty seats: and upon the seats I saw four and twenty elders sitting, clothed in white raiment; and they had on their heads crowns of gold.
It would be interesting to know the names of these 24 Elders. But what we see here is a form of government. I believe this is Yahusha Hamashia on the throne. Yahuah the Father is beyond our thoughts. But what we do know is that the Father is Glorified in Yahusha Hamashia.
5 And out of the throne proceeded lightnings and thunderings and voices: and there were seven lamps of fire burning before the throne, which are the seven Spirits of Elohiym.
These thunderings and lightning I believe is the Father in Heaven making Himself known. Also we see the Holy Spirit making Herself known. Herself was not a mistake. If we look at the names of the seven spirits, we see they have feminine names except one. That one is a Deity noun.
1 And there shall come forth a rod out of the stem of Jesse, and a Branch shall grow out of his roots:
This is a prophecy foretelling of Yahusha Hamashia.
2 And the Spirit of Yahuah shall rest upon him, the Spirit of Wisdom and Understanding, the Spirit of Counsel and Might, the Spirit of Knowledge and of the Fear of Yahuah;
Here we have the Seven Spirits resting on Yahusha Hamashia. When we are in Yahusha Hamashia, the Holy Spirit can then rest upon us. When we are in Yahusha, we too can ask of the Father and it will be given. What we ask for should also glorify the Father in Heaven.
3 And shall make him of quick understanding in the fear of Yahuah: and he shall not judge after the sight of his eyes, neither reprove after the hearing of his ears:
Having a relationship with the Holy Spirit, we too should be quick to understand in respect to Yahuah the Father. We should not judge things because of what we saw or heard, we should judge with the understanding the Holy Spirit gives us.
Spirit of:
Yahuah is a Deity noun.
Wisdom is a feminine noun.
Understanding is a feminine noun.
Counsel is a feminine noun.
Might is a feminine noun.
Knowledge is a masculine or feminine noun.
Fear is feeling the awesomeness of Yahuah Elohiym. It's having reverence for Him. It is also a feminine noun.