Ask him/her for all the details!
True or not, I love a good story. THEN I get to ask them what they've been smoking...

My friend mentions occasionally about how if something similar to this ever happens to her, that I should do whatever it takes to make her normal again XD

Personally, I would be greatly concerned. Late teens to mid twenties is the prime time for schizophrenia to start to manifest. Given that electrodes in the brain can simulate religious experiences and such, Im more inclined to believe that most (if not all) such things are just all in the head.

No matter what, I would keep an eye on said person just in case they start showing other signs of mental problems.

All the answers were mostly the same negative tone with different wording. This was very biased. I would have picked, "What was the sign?", but that was not an option.

"Dude share me that fucking happy juice you on!"

That's what I'd say

ask them WHAT HAPPENED?! DETAILS. then listen to the story. I like stories.

MARRY THEM, THEY'RE A PROPHET

ask him to put in a good word for you with the big mann

If believing in God makes him/her a better person I would not mind at all. Although If he/she is going to convince me, he/she must try to do it on "philosophical ground" not emotional.

So, I woul "ask him to put in a good word for me with the big mann."

Ask them about it! Whether is was real or not it was obviously important enough to my friend that they would tell me about it XD

To be honest when i was 15 i thought i could talk to God. I would pray and hear answers and like they were always correct XD I told a friend and he believed me, later when i realized that maybe wasn't right of me to tell him that i explained to him i've probably just created a voice in my head in desperation for answers and he took it well luckily XD

I still believe in God but i'm not sure if we are able to communicate with him. I still "talk," to him but i know its a comfort thing XD