IAmSinistar: I have a very serious question for the faithful, one which has dogged me for much of my life:
How do you perceive God?
By this I mean, how are you aware of God in your life? What sense informs you of God's existence and presence? I hear it talked about but I do not possess it. Consequently I feel half the time like I'm a sane man talking to a delusional, and the other half of the time I feel like a colourblind man trying to get someone to explain "blue" to me.
So how does one perceive God? And if one does not, can one?
I think most Christians sense God via the Holy Spirit.
For my experience, it's usually an inkling -- often coming out of nowhere. For instance, I might have a strong suspicion that someone is having a hard time, so I might talk to them (this feeling is akin to someone saying they're fine but you can tell they're not). Or I have this horrible emptiness and I need prayer or fasting (this feeling might be akin to leaving a lover for a few weeks and needing them back).
Other times, you get off-the-wall requests. They come on almost like visions, but you don't see anything in particular. It's ilke seeing with feelings and thoughts at the same time. Here's an example: I was sitting in my dorm room years and years ago and I had this sudden desire to stop doing homework, put my Bible in my back pack and go for a walk to the mall, about a mile and a half away. By the sense I had, I knew it was the Holy Spirit. But I'm a tester of all things always. So I'm always questioning.
I obeyed and took the walk all alone. I got to the mall and nothing happened. I assumed that either the sense wasn't the Holy Spirit or that the Holy Spirit just wanted me to take a walk. So I headed back to my dorm.
1/2 way back to my dorm, a homeless man came out of an alley and asked me, "Hey man. Do you have a Bible?"
"Er.... yes. I happen to have one here," I said. I opened up my bag and procured the only thing in it: a Bible.
"Good," he said. "I've wanted to read one so bad but haven't seen one in a long time."
So we spent maybe two or three hours reading the Bible, talking about our lives and how God's impacted us. It turns out that this guy once lived with a friend of mine, but they fell out of favor with one another(this man, John was his name, had fallen out of favor with everyone he'd ever come in contact with) and he was no longer permitted back at my friend's house (and for very good reasons). So we started praying for him regularly. Sometimes I still do. And it enflamed a passion for the homeless in me, which yielded several years of work to help others in similar situations as John.
God knew what John needed, knew what I needed, and directed me.
I find that the Holy Spirit is most easily heard when I spend more time reading my Bible and praying and fasting -- things I shamefully do far too little of.
Here's a little more ways how others experience God in ways that I don't:
A buddy of mine was at a pentecostal church and an 8-year-old girl from a completely unchurched family came to church and even dragger her parents with her. When the service was done, she asked to be baptized and during the baptism, she flipped out. She shook, lost consciousness and came to her wits just enough to ramble on and on.
Another friend showed me videos on YouTube of a missions trip where a man who had no contact with pentecostal churches at all -- didn't even know the existed -- and did the same (btw, Pentecostal churches are the tongue-talking fellas -- I'm more closely aligned with the Baptist sort, but I think that the Holy Spirit does do some interesting tongue-talking things).
I had a friend who prayed for a man's sight and on the spot his eyes went from white to normal and he could see.
So there are some of these big events that happen early on for some. Some see something major later. Some get inklings (most, I'd say, really) and some seem to hear little except on occassion.
Paul wrote that the Holy Spirit is like hearing God's thoughts (more or less and I don't feel like looking it up now). And that's as accurate as I can say it.
That's all stuff that only a Christian can experience. We talk about it all day long and most everyone's story is rather similar. But to non-believers, they think we're crazy. But after you hit 100% success rate for a decade or two of knowing things you shouldn't, you just figure that it must be accurate.