ἀπεκρίθη Ἰησοῦς καὶ εἶπεν αὐτοῖς· τοῦτό ἐστι τὸ ἔργον τοῦ Θεοῦ, ἵνα πιστεύσητε εἰς ὃν ἀπέστειλεν ἐκεῖνος.

1. ἀπεκρίθη
   answered
2. Ἰησοῦς
   Jesus
3. καὶ
   and
4. εἶπεν
   said
5. αὐτοῖς
   to them
   them
6.  
   ·
    
7. τοῦτό
   this
8. ἐστι
   is
9. τὸ
   the
10. ἔργον
    work
11. τοῦ
    of the
    the
12. Θεοῦ
    God
13.  
    ,
     
14. ἵνα
    so that
15. πιστεύσητε
    you may believe
    you will believe, you believe
16. εἰς
    into
17. ὃν
    which
    whom, being
18. ἀπέστειλεν
    sent
    he sent
19. ἐκεῖνος
    that one
    that
20.  
    .
     

Jesus answered and said to them, This is the work of God, that you believe in the one whom he sent.