There are several other references about the "charasmatic" experience available. Like another believer suggested, A Christless Pentecost by David Wilkerson is available on this website. It exposes some of the dangers of charismatic or pentecostal meetings from the perspective of a pentecostal preacher (Wilkerson). I read a book about a year after my conversion called They Speak with Other Tongues by John Sherrill (coauthor of The Cross and the Switchblade, God's Smuggler, The Hiding Place and many other popular christian books). This book speaks consists mostly of the testimony of Mr. Sherrill and his wife, Elizabeth. As writers, they were hired to write for Guidepost magazine -- even before Mr. Sherrill became a christian. It highlights his conversion, growth as a believer, and his experiences with charasmatic and pentecostal believers and doctrine. As I remember it, the book was a great resource and very educational.There are many other resources available to read or hear. However, never let these resources (even the wonderful resources found through this site) or any other resources take the place of forming beliefs through studying the Word of God. I suppose the key to spiritual growth is to wholeheartedly search for the truth on all matters. Too many people seem to rely on the words of other writers, preachers, television evangelists, radio evangelists or supposed "authorities" on a subject. The Word implores us to "test" or "prove" everything (I Thessalonians 5:21) while working out our own salvation "with fear and trembling" (Philippians 2:12). Often, you will find five different teachers on the radio or television saying five completely different beliefs about a single issue. With so much variation of doctrine, it is important for a believer to learn truth through studying the Word of God, while using other books as mere "reference guides" that are always considered flawed. Remember, "It is the glory of God to conceal a matter; to search out a matter is the glory of kings." Proverbs 25:2.I have a friend who told me that, after his conversion, he was "mentored" by another believer -- who showed him nearly every doctrinal belief he now has. There are alot of churches that warn believers to accept "everything" that the pastor or leadership of a church teaches, or suggest which preachers to listen to or avoid. This appears just as ridiculous as tuning a piano by another piano. In the end, you may have two out-of-tune pianos. So what should believers do? Believers should realize that all human beings are flawed -- no matter how spiritual or spiritually gifted they may be. Both David and Paul spoke of all men being "liars" and Isaiah considered all men "grass." The Bible warns about trusting in man (regardless of how spiritual they are or seem to be). Jeremiah 17:5 states:"Thus saith the LORD; Cursed be the man that trusteth in man, and maketh flesh his arm, and whose heart departeth from the LORD."There is a danger in trusting man. Our hope should be on Christ -- and Christ alone. And the only sure word that we have from God is found in the Word of God. God's Word will never contradict itself. Jeremiah 17:7-8 continues:"Blessed is the man that trusteth in the LORD, and whose hope the LORD is. For he shall be as a tree planted by the waters, and that spreadeth out her roots by the river, and shall not see when heat cometh, but her leaf shall be green; and shall not be careful in the year of drought, neither shall cease from yielding fruit."Once believers realize the futility of man, they should search the Scriptures in order to know the certainty of their beliefs. The believers in Berea commended for being like this, because they searched the Scriptures to know whether the Apostle Paul's teachings were true (Acts 17:11). Like I mentioned, there are alot of preachers and teachers out there (many of which are wonderful men) who teach contradictory doctrinal beliefs. I was blessed to have had a youth minister who urged his youth group to "not take his word for anything." This youth pastor urged us to search the Scriptures and decide whether or not he was preaching truth. It helped me greatly as a teen. Unfortunately, ministers like this are hard to find.