Jesus Christ our Lord is our substitute shepherd who laid down his life for us.
Our passage gives a tour of the Last Day. The Day when God judges all wickedness and saves his people.
God is the good shepherd who brings back his sheep because he has compassion for them.
The King is coming and this King, our Lord Jesus Christ, has indeed come. He is ruling God's Kingdom now.
God will come near to save his people. Fear not, the Lord has come in Christ.