Signs of God-vision!

One cannot attain it unless one has seen God. But there are signs that a man has had the vision of God. A man who has seen God sometimes behaves like a madman: he laughs, weeps, dances, and sings.
Sometimes he behaves like a child, a child five years old-guileless, generous, without vanity, unattached to anything, not under the control of any of the gunas, always blissful.

Sometimes he behaves like a ghoul: he doesn't differentiate between things pure and things impure; he sees no difference between things clean and things unclean. And

sometimes he is like an inert thing, staring vacantly: he cannot do any work; he cannot strive for anything.

~Gospel of Sri Ramakrishna