ὁ δὲ μισῶν τὸν ἀδελφὸν αὐτοῦ ἐν τῇ σκοτίᾳ ἐστὶ καὶ ἐν τῇ σκοτίᾳ περιπατεῖ, καὶ οὐκ οἶδε ποῦ ὑπάγει, ὅτι ἡ σκοτία ἐτύφλωσε τοὺς ὀφθαλμοὺς αὐτοῦ.

1. ὁ
   the
2. δὲ
   but
   and
3. μισῶν
   hating
4. τὸν
   the
5. ἀδελφὸν
   brother
6. αὐτοῦ
   his
7. ἐν
   in
8. τῇ
   the
9. σκοτίᾳ
   darkness
10. ἐστὶ
    is
11. καὶ
    and
12. ἐν
    in
13. τῇ
    the
14. σκοτίᾳ
    darkness
15. περιπατεῖ
    walk
16.  
    ,
     
17. καὶ
    and
18. οὐκ
    not
19. οἶδε
    knows
20. ποῦ
    somewhere
    where, perhaps
21. ὑπάγει
    goes
    he goes
22.  
    ,
     
23. ὅτι
    that
    because
24. ἡ
    the
    or
25. σκοτία
    darkness
26. ἐτύφλωσε
    blinded
27. τοὺς
    the
28. ὀφθαλμοὺς
    eyes
29. αὐτοῦ
    his
30.  
    .
     

But the one who hates his brother is in the darkness and walks in the darkness, and does not know where he goes, because the darkness has blinded his eyes.