The reality is that our knowledge of the things of God are limited by us looking through the wrong end of the telescope (ie, through a glass darkly). Our knowledge is only partial.
Also, like it or not, we were conditioned as young believers through what our mentors taught us. For the first 12 years of my Christian walk I was in Pentecostal churches, so all my mentors were Pentecostal. In the first two years, I became as Pentecostal as one could get - passionate, loud, preaching to everyone, and generally making an pest of myself. Then I realised that although I was doing all the religious stuff that I was taught, I didn't know God personally. So, I started seeking the Lord earnestly to come to a point where I could meet Him and know Him, otherwise, I might as well give it all away, because without knowing God Himself, all the other religious stuff, including the Pentecostal, was pointless, to me anyway.
So, one April night at 11pm, I went out into the middle of a golf course, looked up to the starry sky, told God that He was in earshot of my voice, and that I had come out to introduce myself to Him. I told Him that if I didn't know Him that night, I would give it all away because there was no use being religious if I didn't know Him. Then I said, "I am Paul and you are God and I'm very glad to meet you." Immediately I felt all lit up inside like Times Square, and I knew that Jesus was real. This was not emotional because in the Southern Hemisphere April is late Autumn and at 11pm it can be fairly cool. It was like one moment God was not real to me, and then the next moment He was. Then I started getting clear thoughts that I had not received before. The first thought was, "We have been waiting for this for a long time." I asked the Lord, "Why?" The answer came back, "We have been waiting for you to stop trying to do the religious stuff and to come to Me directly." I then asked, "How do I become a real Christian?" He said, "Walk before Me and be perfect, but just be yourself." I said, "I can't do that. People will see all my faults, sins and shortcomings!" He said, "If I don't like you, I will change you." This was the first time in my Christian walk that I was having a two-way conversation with God. It changed my whole view of what Christian life was all about. I asked the Lord about visions and dreams, and He told me that I didn't need them because I had His presence to guide me. I learned afterward that it is the indwelling Holy Spirit who was saying these things to me and making Jesus real to me. I asked Him how I am knowing that He is speaking to me. He said that He speaks to my spirit, and then my mind interprets what is in my spirit. It is a bit like compiling BASIC into machine language in a computer in reverse, like the computer receiving input as machine language and converting it into BASIC so the programmer can understand the programming.
I then asked the Lord what was happening to me, and He answered, "You are having fellowship with the Father and His Son Jesus Christ."
As I have matured, I have asked the Lord questions, or discussed an issue with Him, and although I have never memorized Scripture, the exact correct reference or verse has come back to me to either correct or confirm what I have been discussing with Him. It has also been remarkable that when I have gone to my favourite Christian second hand bookshop and chosen books at random, I have found that the books I have chosen have greatly increased my wisdom. A Christian friend introduced me to Puritan literature, and I found the Holy Spirit speaking to me in every page, giving me a solid foundation in the Faith. There were times when the manager of the Christian bookshop would email me with a book recommendation, and when I have brought that book home, the Lord has spoken to me through it in a remarkable way.
All this happened after I left the AOG church in 1968, and was involved with a small group of friends worshiping in a rented "converted" upstairs coffee bar in central Wellington NZ. A year later I fellowshipped with a suburban Nazarene church, then after that I moved cities, ending up in an independent mission church with a very strict Pentecostal Holiness pastor who really sorted me out on many issues, and taught me about the true ministry of the Holy Spirit. He firmly believed that when the Holy Spirit was really present, people would get on their faces, repent, and have a strong desire for personal holiness. He had no time for the popular Pentecostalism of the time. He believed that praying in tongues was totally sacred, and he demonstrated God healing the sick in his ministry with a number of verified healings to his credit. He believed that if a person was to have a ministry in the Spirit he had to be a man of the Word and of prayer. When he gave me correction, he would get out his big black Bible and show me the Scriptures where I had gone wrong and how to put things right. That was three years of real discipleship toward walking in the Spirit in holiness as a requirement for everything else. That was the discipleship that stood the test of time for me after 50 years, when all my other Pentecostal mentors' teaching fell by the wayside and passed into the mists of history.
Therefore I am just as evangelical as you are, and just as committed to Christ and Him crucified. My basic theology is Puritan Reformed, and sort of Calvinist (I pick the meat from the bones with him), and with the sure confidence that the 1 Corinthians 12 gifts of the Spirit are still available to the Body of Christ today.
My actual experience is that I don't see the gifts actually manifested in my present little Union church with six elderly ladies and one other man. Nor did I see them manifested in the 23 years I was an elder of an Auckland Presbyterian church. But my belief in the continuation of the spiritual gifts is not based on my personal experience but on the fact that 1 Corinthians 12 list of gifts was never meant to be temporary, but are in place until the end of the church age.
I know that there is much misuse of the gifts in the lunatic fringe that pretends to be Pentecostal, but these groups do not represent and majority of Pentecostals and Charismatics who are like me, desiring to see the gifts manifested and sad that we don't see them as often as we would like.
So, if you have had similar experience of meeting and knowing God personally, and being discipled by sound and faithful men and women of God throughout your Christian walk, then we would have a lot in common.