Ὅτι μέγα ἐπάνω τῶν οὐρανῶν τὸ ἔλεός σου, καὶ ἕως τῶν νεφελῶν ἡ ἀλήθειά σου.

1. Ὅτι
   That
   Because
2. μέγα
   great
3. ἐπάνω
   above
   upward, upon
4. τῶν
   of the
5. οὐρανῶν
   heavens
6. τὸ
   the
7. ἔλεός
   mercy
8. σου
   your
9.  
   ,
    
10. καὶ
    and
11. ἕως
    until
12. τῶν
    of the
13. νεφελῶν
    clouds
14. ἡ
    the
    or
15. ἀλήθειά
    truth
16. σου
    your
17.  
    .
     

Because your mercy is great above the heavens, and your truth reaches to the clouds.