An insight from the First Reading on August 27:
Ezekiel 34:10-11
Thus says the Lord GOD:
I swear I am coming against these shepherds.
I will claim my sheep from them
and put a stop to their shepherding my sheep
so that they may no longer pasture themselves.
I will save my sheep,
that they may no longer be food for their mouths.
For thus says the Lord GOD:
I myself will look after and tend my sheep.