Preparation
The disciples constantly questioned Jesus about matters of the kingdom.
Jesus answered their inquisitions, but He directed their attention to deeper, more spiritual matters.
One example involved the concern of the disciples over the destruction of the temple, the sign of His coming, and the end of the age.
While Jesus addressed their concerns with signs prior to this event, He took them further into the details surrounding the event surrounding the judgment day.
Something greater than the destruction of the temple was coming and He taught them to prepare themselves and others for that day.
Our leadership is the same, preparing others for that day.