I had an emotional time when I was saved. It was a big deal to me. I got baptised on the fourth floor of a huge sanctuary overlooking 2,000 people. The minister told my story to the group and then dunked me. I can't say it was spiritual though. It was just emotional.
Now I have had times when I just knew God was there. I do evangelism once a week. Its a lot different from JW door knocking. We actually go where people are, wear plain clothes, and do not offer books or even take donations. We only give them a tract and that's if they will talk for a bit.
I know that God was there because things just worked out. We found people we knew we just needed to be with that night time and time again. For the past few years, our group hadn't found any JWs but I actually ran into 8 JWs at two different times and a family of Mormons. Another group also talked with a JW and I am supposed to go speak with her soon. I have just found that these visits really seemed like divine appointments. A lot of the time people were brought to tears. They hugged me and we found people that were in need of financial support and we were able to give them food and clothes. It was just a dramatically different experience than it was door knocking with JWs.
I never remember finding someone that gave me a hug like I was just in the right place at the right time for her in the JW field ministry. I never remember finding every single time worthwhile like I did with this group. I promise you, I can just feel the Holy Spirit. And that is the reason for my faith.