Nope you are not wrong, when we say transcendental we mean to have left the fabric of this reality, having been there it is nothing, yet is also pure consciousness….
If you understand this, it is no Christian ideology of heaven with gold and silver and riches, yet that of pure consciousness and what heaven is or its real name oneness.
This consists of two levels before we come to God (unconditional love and wisdom), which may appear a bright light on the outside, yet to look into the depths of God appears nothing, yet also everything.
That is why Buddha and those whom are wise, sit around the throne of God, yet sitting is a statement again, so also remove it.
This is difficult to explain, with and without giving figurative, so you can see what it is I look at in memory, yet to also understand it is timeless and nothing, so perception is with the eye of the beholder.
Which is why I explain in imagery and without, as I asked to see what it truly was in heaven, without my own preconceived ideas.
As are both of those elements of unconditional love and wisdom, which are a fabric of the universe, yet not solid and as such are nothingness, yet everything.
You see, who wants a heaven made of nothing and so million never find the place.
Yet those whom seek to be the breath (nirvana) they are also becoming that unconditional Love and wisdom, and so are happy to find a place, full of equal energies; that are no longer bothered, if they are real in the sense of here or not.
Yet in consciousness is the pure reality.