perfect peace

The steadfast of mind Thou wilt keep in perfect peace.

Isaiah 26:3

"Thou wilt keep him in peace;
in perfect peace,
inward peace,
outward peace,
peace with God,
peace of conscience,
peace at all times,
in all events.
Trust in the Lord for that peace,
that portion,
which will be for ever."
Matthew Henry, Concise Commentary on the Bible

(for a beautiful picture of perfect peace, go see this page on Flickr...)