The First Veil Is Revealed
AIN SOPH or EIN SOF or EYN SOF
ΕΝ ΣΟΦΙΑ (1 In Wisdom)
The One God In His Own Wisdom (before He produce any results, like us that we are not in any wisdom, before the Big Bang)
To have an experience of this, Aleister Crowley gives some instructions:
61 = 0 = EIN
Of course 61 is not 0, but, it can become 0 if you follow the path of "II The High Priestess" from Tiphareth to Kether. That means to find the perfect balance of heart and mind.
My experience is unlimited Bright White Light and a sense of unlimited Joyfulness. Note that these experiences are for lifetime. So if you don't wanna be happy all the time, be careful... :) :) :) :) :) :) :) :) :) :) ...
Yes, there are some more conditions to get there, and first is to stop eating meat, fish, and fried foods.
Second is to be isolate for some time, and not worry about what worry the 99.99% of other "normal" people.
Third is to start looking things and situations from some distance, like an observer, even and especially if they are your own situations.
I hope I helped a little your understanding, and remember, the first you have to do before go anywhere, is to start learning astrology.
Have a good time!