When you are baptized in the Holy Ghost, you move into a deeper dimension of God. At the new birth you receive the indwelling of the Spirit. When you are baptized with the Holy Ghost this is the infilling of the Holy Spirit—it's the richest measure. First Corinthians 14:15 tells us to pray in the Spirit (in tongues) and with our understanding. Howard Carter was a pioneer of the Pentecostal movement – he founded the oldest Pentecostal Bible School. He said, “We must not forget that the speaking of other tongues is not only initial evidence of the Holy Spirit infilling, it is a continual experience for the rest of one’s life to assist in the worship of God. It is a flowing stream that should never dry up and that will enrich the life spiritually.” Praying in tongues performs one function, while praying with understanding performs another. When you are praying in tongues only, you are leaving some things out. You are not making a definite request; you’re not exercising and releasing your faith if your praying in tongues only. You can’t make your needs known to God without your understanding. You can’t pray in tongues and think that is asking God to take care of your house payment. When making a request to God for something, you must pray with your understanding. This book was written to bring you into a deeper dimension and give you the advantage.