I guess they are sort of mystical states, yes. And I feel that I indeed need to be careful with this since I am a westerner, and since the word is so strong in our culture.
We can't escape our own culture, since it is a part of us. I think it is this that you're sort of saying in a way. And the redemption of this baggage, I feel lies somewhere in the Bible.
But, I also read Christian mystics like Meister Eckhart, and find it very powerful. But yes, these states that these mystics goes into is, well ... I don't have a word for it other than "mystical".
Here is a poem from Meister Echart, i guess it is about not believing in your own knowledge, and letting go of yourself, put yourself into Gods hands and his wisdom. And it is this kind of feeling I get in these states. I, the ego, sort of dissapear, I am no longer important. Just what is IS, God. Not that I have His wisdom or anything like that (to want Gods wisdom would drive a man insane I believe), but just that I let go, and let He open my heart.
Knowledge always deceives.
It always limits the Truth, every concept and image does.
From cage to cage the caravan moves,
but I give thanks,
for at each divine juncture
my wings expand
and I
touch Him more
intimately.