Do you not know that you are the temple of God and that the Spirit of God dwells in you? (1 Corinthians 3:16).
When you are born again, the Bible says that the Holy Spirit fills you with His presence (Romans 8:9, 11). Your body becomes the temple of God in which the Spirit dwells permanently (John 14:16-17).
When you are born again, the Holy Spirit baptizes you into the body of Christ (1 Corinthians 12:13) and you are adopted into the family of God the Father (Romans 8:14-15).
If you are born again, you are a member of the Father’s family, a member of the Church of Jesus, and the temple of the Holy Spirit; where you go the Godhead is.
Since you are born again, when you walk into a building to worship God this Sunday, there need be no call to welcome God or prayers and songs inviting the Holy Spirit to come. That’s un-Biblical nonsense.
Since you are born again, where you are, God is because He is in you. He can’t “fill the atmosphere” more than He already has. The Spirit “came into the room” when a born again believer walked in.