One glorious resurrection day Jesus is going to lead this flock called the Church “through the valley of the shadow of death” to eternal life in His Kingdom forever.
Through His death and resurrection Jesus will create a new community of mini-suffering servants founded on the righteousness that the Suffering Servant won for them.
The first Exodus for God’s people was from Egypt. The second Exodus is for the exiles in Isaiah. The greatest Exodus would be for all people with Jesus.
Grace is God’s attitude towards sinners; not holding their sins against them but relenting from the Law’s just judgement and giving the undeserved Gospel instead.