ἐν τούτῳ ἐστὶν ἡ ἀγάπη, οὐχ ὅτι ἡμεῖς ἠγαπήσαμεν τὸν Θεόν, ἀλλ᾽ ὅτι αὐτὸς ἠγάπησεν ἡμᾶς καὶ ἀπέστειλε τὸν υἱὸν αὐτοῦ ἱλασμὸν περὶ τῶν ἁμαρτιῶν ἡμῶν.

1. ἐν
   in
2. τούτῳ
   this
3. ἐστὶν
   is
4. ἡ
   the
   or
5. ἀγάπη
   love
6.  
   ,
    
7. οὐχ
   not
8. ὅτι
   that
   because
9. ἡμεῖς
   we
10. ἠγαπήσαμεν
    we have loved
    loved
11. τὸν
    the
12. Θεόν
    God
13.  
    ,
     
14. ἀλλ᾽
    but
15. ὅτι
    that
    because
16. αὐτὸς
    himself
    he
17. ἠγάπησεν
    loved
18. ἡμᾶς
    us
19. καὶ
    and
20. ἀπέστειλε
    sent
21. τὸν
    the
22. υἱὸν
    son
23. αὐτοῦ
    his
24. ἱλασμὸν
    atonement
    propitiation
25. περὶ
    about
    concerning
26. τῶν
    of the
27. ἁμαρτιῶν
    sins
28. ἡμῶν
    our
29.  
    .
     

in this is the love: not that we loved God, but that he loved us and sent his son as propitiation concerning our sins.