ὁ ἀγαπῶν τὸν ἀδελφὸν αὐτοῦ ἐν τῷ φωτὶ μένει, καὶ σκάνδαλον ἐν αὐτῷ οὐκ ἔστιν·

1. ὁ
   the
2. ἀγαπῶν
   loving
3. τὸν
   the
4. ἀδελφὸν
   brother
5. αὐτοῦ
   his
6. ἐν
   in
7. τῷ
   the
   to the
8. φωτὶ
   light
9. μένει
   remains
10.  
    ,
     
11. καὶ
    and
12. σκάνδαλον
    stumbling block
13. ἐν
    in
14. αὐτῷ
    to him
15. οὐκ
    not
16. ἔστιν
    is
17.  
    ·
     

The one loving his brother remains in the light, and there is no stumbling block in him,