Hi Amazing,
here are my thoughts on Holy Spirit. I believe that Holy Spirit works somewhat differently in each believer but the the main function of Holy Spirit is to guide Christians into the truth of God's word, and help them cultivate the fruits of the spirit. I have been influenced by Holy Spirit in both these areas but in different ways. Here are two examples and the scriptural references as to why I say these two areas are work of the spirit;
John 16:13
But when he, the Spirit of truth, comes, he will guide you into all truth. He will not speak on his own; he will speak only what he hears, and he will tell you what is yet to come
When Christians continually learn and grow in God's word, that is the influence of Holy Spirit on them. Sometimes I do get an inner voice when the spirit works on me in this capacity. I will be reading the bible and a scripture will stand out to me for some reason. It will stay in my mind for a long time and I will be constantly mulling it over. Sometimes I think about it when I go to bed and the very next day wake up, still thinking about this verse. Why? well usually this is the "inner voice" of Holy Spirit and I am beeing guided into doing more research of this text to get the proper meaning. This has happened many times to me and after the fact, I always find out when studying the verse more thouroughly that my long held view of this scripture needed to be adjusted because I had the wrong view. The verse recently that this happened to me was on the 144,000. Thus, the Holy Spirit did guide me into the truth. If I accept the truth that I am taught, I will continue to be taught more.
Another way the Holy Spirit has influenced me is by helping me cultivate the fruits of the spirit mentioned in Galatians 5;
Galatians 5:22
But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness
When Holy Spirit helps me in this way, (cultivating the fruits of spirit), sometimes I do feel a presence - for lack of a better term, upon me. Here is one example;
I once had some people become very abusive to me for being a Chrisitan (not a JW, but a Christian) and although they screamed and hurled insults at me, telling me I was stupid for believing the fairy tales of the bible, I felt a calming presence that helped me to keep my calm composure. After the fact, several people who witnessed this occurance told me they would have totally punched out the people doing the insulting but were very impressed that I was able to be calm. I even ended the confrontation by telling the abusers I was sorry they were so upset. One of these people needed my help a short time later - and yes I did help him without bringing up what he did to me. You see, when you are influenced by Holy Spirit - you do not keep account of past injuries.
So here I had both an inner voice experience and a feeling of a presence on me helping me to remain in the spirit.
For those who have not had this experience, are you a Christian yet, baptized into Christ and not an organization? Do you firmly believe in the Holy Spirit and that it can and will influence you?
No one can really say who has Holy Spirit or not as we cannot read people's minds and hearts so we should not judge them, but I have found that you have to be a true believer in its power for you to be influenced by it. And the bible does give us some things to look for to know if someone is influenced by God's spirit. It does not mean they will never get upset or have a bad day but they will usually be consistant in being peaceable, loving, caring, kind, etc. for the most part.
Another way we could know we have Holy Spirit is that we will slowly master over our sins. Paul speaks about this in the book of Romans. If we are a Christian and our personality is changing and we are not continuing in our fleshly sins - but becoming more like Christ, the Holy Spirit is on us.
Hope this helps, nice to hear from you, Lilly