1 John 4:15

15 If anyone acknowledges that Jesus is the Son of God, God lives in them and they in God.

Read 1 John 4:15 Using Other Translations

Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.
Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.
All who declare that Jesus is the Son of God have God living in them, and they live in God.