We read about God the Father and Jesus in Revelation but where do you think the Holy Spirit is? Will He still be in us?
Ephesians 4:30 tells us that the Holy Spirit is sealed within us unto the day of redemption. For us the day of redemption is the rapture of the Church. After that we will receive our inheritance and will no longer need the Holy Spirit as a deposit to guarantee it. And having been perfected we won’t need His counsel. Our spirit will be one with the Lord’s and we will desire only to do His will.
I believe the Holy Spirit will resume a ministry on Earth during Daniel’s 70th Week and the Millennium similar to the way He worked in Old Testament times. He will draw people to the Lord, minister to them in their time of need, but won’t be sealed within them.