πιστεύετέ μοι ὅτι ἐγὼ ἐν τῷ πατρὶ καὶ ὁ πατὴρ ἐν ἐμοί· εἰ δὲ μή, διὰ τὰ ἔργα αὐτὰ πιστεύετέ μοι.

1. πιστεύετέ
   believe
   you believe
2. μοι
   to me
3. ὅτι
   that
   because
4. ἐγὼ
   i
5. ἐν
   in
6. τῷ
   the
   to the
7. πατρὶ
   father
8. καὶ
   and
9. ὁ
   the
10. πατὴρ
    father
11. ἐν
    in
12. ἐμοί
    to me
    me
13.  
    ·
     
14. εἰ
    if
15. δὲ
    but
    and
16. μή
    not
17.  
    ,
     
18. διὰ
    through
    because of
19. τὰ
    the
20. ἔργα
    works
21. αὐτὰ
    them
22. πιστεύετέ
    believe
    you believe
23. μοι
    to me
24.  
    .
     

Believe me that I am in the Father and the Father is in me, but if not, believe me because of the works themselves.