καὶ ἀνακαλύπτων μυστήρια ἐδήλωσέ σοι ἃ δεῖ γενέσθαι.

1. καὶ
   and
2. ἀνακαλύπτων
   uncovering
3. μυστήρια
   mysteries
4. ἐδήλωσέ
   revealed
   indicated, it showed
5. σοι
   to you
6. ἃ
   which
7. δεῖ
   it is necessary
8. γενέσθαι
   to become
9.  
   .
    

And uncovering mysteries, it showed to you which things must come to pass.