καὶ ἡμεῖς ἐγνώκαμεν καὶ πεπιστεύκαμεν τὴν ἀγάπην ἣν ἔχει ὁ Θεὸς ἐν ἡμῖν. Ὁ Θεὸς ἀγάπη ἐστί, καὶ ὁ μένων ἐν τῇ ἀγάπῃ ἐν τῷ Θεῷ μένει καὶ ὁ Θεὸς ἐν αὐτῷ.

1. καὶ
   and
2. ἡμεῖς
   we
3. ἐγνώκαμεν
   we have known
   have known
4. καὶ
   and
5. πεπιστεύκαμεν
   have believed
6. τὴν
   the
7. ἀγάπην
   love
8. ἣν
   was
9. ἔχει
   has
10. ὁ
    the
11. Θεὸς
    God
12. ἐν
    in
13. ἡμῖν
    to us
    us
14.  
    .
     
15. Ὁ
    The
16. Θεὸς
    God
17. ἀγάπη
    love
18. ἐστί
    is
19.  
    ,
     
20. καὶ
    and
21. ὁ
    the
22. μένων
    remaining
23. ἐν
    in
24. τῇ
    the
25. ἀγάπῃ
    love
26. ἐν
    in
27. τῷ
    the
    to the
28. Θεῷ
    God
29. μένει
    remains
30. καὶ
    and
31. ὁ
    the
32. Θεὸς
    God
33. ἐν
    in
34. αὐτῷ
    to him
35.  
    .
     

and we have known and have believed the love which God has in us. God is love, and the one who remains in love remains in God, and God in him.