1 John 4:11-13

New Revised Standard Version, Anglicised Catholic Edition

¹¹ Beloved, since God loved us so much, we also ought to love one another. ¹² No one has ever seen God; if we love one another, God lives in us, and his love is perfected in us.

¹³ By this we know that we abide in him and he in us, because he has given us of his Spirit.