For the sake of understanding the “church” language, what I mean by praying in the Holy Ghost is praying in tongues. I believe that is what the writers of the bible meant when they wrote it. The baptism of the Holy Spirit was the distinguishing sign of the first century church. I want to say if you are in this room and you have given your life to the Lord Jesus and never prayed in tongues or gave a message in tongues, you have the Holy Spirit. There is a difference between having Holy Spirit because if you do not have Holy Spirit than you are not part of Christ. But there is a difference between being filled with Holy Spirit and being sealed with Holy Spirit.