I meant a prey mb used for anything, including intentional geting of info and time predictions. As general possibility, not my experience. I did not used this for predictions still, mb as related to Ni is not among my prefered interests.
I had several times a feeling of unification, but there I asked about events or solving of tasks - it worked then. Also had it in common prey without concrete asking. The 2nd variant mb better as your unconsciousness may see more general situation and help you in what is more important. In Mahometanism to ask about concrete thing is not endorsed, for example.
I remember a single case when I got a muddy vision about possible future, but it was not in a prey. I worked by an imagination in a trance, though a prey could be used before to help enter in the needed state. During that accidentally I've got a vision. I tried to influence on IEI girl, to remove some things to allow her to make decisions more by her own. As she has Ni as base function this could to have such effect on me, as to influence on other human you join your mind with his one. I did not know about Jung types and her type, that she has base Ni to which relates time feeling - I was not preconvinced about that.
I met somewhere, Nostradamus used religious technics to get a feeling of unification with God for his predictions. Judaism and his mystic branches being monotheism should to know about this mind state.
I do not exclude that other religions or mystic studies (or atheistic technics which may suppose "just an imagination to deal with the mind") may to have the similar by the efficiency states inspired by own traditions and other technics. What a human feels in this state mb rather secondary and surface to what happens. If you believe in "magic elf" which may to help you, and then concentrate with the ask on elf's image - mb you may get the same. I did not tried. I understand that human mind uses models to deal with the reality and hence what human perceives is secondary and such mb not obligate completely or in parts which look as important.
The simplisitc approach to religion is to simplify them to rituals. While religions itself often say that people "know nothing" There is no reason behind what rituals do, rituals are not the religion itself and what we think about religion is not that. We may do something to get something. It's a black box. We see a surface of that box, may know what to give to one end and what then to expect from other end. Not more. When someone absolutize religions - it's a simplification, to remove doubts and so easier to use known black boxes, this helps to use them - but it's not the Truth, it's models. When children study something they should not doubt in a teacher to accept his knowledge easier - it's the same. But teacher is not absolute and the concrete models are not absolute. There could be many forgotten religions or studies with similar efficiency in the past and may appear in the future. Monotheism itself has several branches with significant differences in rituals and stories and traditions near it - but it's same in its essence - people prey to something similar and may get the similar results. Those people may make even wars to argue for some traditions and stories are the only regiligious Truth, but that wars have a minor relation to the religion - those are more political and other social competing.
Most probably you may be atheist and do the same and feel the same as "saints". You'll just use another black box and will be understanding that as a "black box" without adding of sacred understanding to that. Alike chemistry or electricity practice mb explained without any magic, but mb also with "elfs" [for kids] - with the same results.