Baptism of the Holy Spirit is essential; you will receive power after the Holy Spirit becomes upon you. Being baptized in the holy spirit and the ability to speak in tongues (prayer language). Not all will be able to speak in tongues. If you are born again, the Holy Spirit lives in you. You do not need to wait for God to give you another blessing or infilling, you are complete in Christ, full of the Holy Spirit, being immersed in the Spirit, or operating under the influence of the Spirit for fruit and gifts is something every Christian should desire. The Spirit of God came to live inside you the very day you believed on the Lord Jesus. The baptism in the Holy Spirit is not when the Holy Spirit comes inside you. He came in you at the new birth -- the day you were saved. Luke 27:47-49, Acts 1:8