When do believers receive the spirit of God dwelling in them ?
there are synonyms such as Christ in you, the spirit dwells in you, new creations, born from above, Gods spirit in you etc....which I pointed out earlier today.
1 Corinthians 2:10-16
The Spirit searches all things, even the deep things of God. 11 For who knows a person’s thoughts except their own spirit within them? In the same way no one knows the thoughts of God except the Spirit of God. 12 What we have received is not the spirit of the world, but the Spirit who is from God, so that we may understand what God has freely given us. 13 This is what we speak, not in words taught us by human wisdom but in words taught by the Spirit, explaining spiritual realities with Spirit-taught words. 14 The person without the Spirit does not accept the things that come from the Spirit of God but considers them foolishness, and cannot understand them because they are discerned only through the Spirit. 15 The person with the Spirit makes judgments about all things, but such a person is not subject to merely human judgments, 16 for,
“Who has known the mind of the Lord
so as to instruct him?”
But we have the mind of Christ.
1 Corinthians 6:19-20
Do you not know that your bodies are temples of the Holy Spirit, who is in you, whom you have received from God? You are not your own; 20 you were bought at a price. Therefore honor God with your bodies.
Titus 3:5
He saved us, not on the basis of deeds which we have done in righteousness, but according to His mercy, by the washing of regeneration and renewing by the Holy Spirit,
And Peter agrees with Paul and Jesus on the new birth taking place at salvation.
1 Peter 1:3
Blessed be the God and Father of our Lord Jesus Christ, who according to His great mercy has caused us to be born again to a living hope through the resurrection of Jesus Christ from the dead,
1 Peter 1:23
For you have been born again, not of perishable seed, but of imperishable, through the living and enduring word of God.
And John
1 John 4:7
Beloved, let us love one another, for love is from God; and everyone who loves is born of God and knows God
hope this helps !!!