εἰ ταῦτα οἴδατε, μακάριοί ἐστε ἐὰν ποιῆτε αὐτά.

1. εἰ
   if
2. ταῦτα
   these
   these things
3. οἴδατε
   you know
4.  
   ,
    
5. μακάριοί
   blessed
6. ἐστε
   you are
   are
7. ἐὰν
   if
8. ποιῆτε
   you do
9. αὐτά
   them
10.  
    .
     

If you know these things, you are blessed if you do them.