(set phrase) Spiritual enlightenment; religious salvation.

Alternative form of judge not, that ye be not judged

Alternative form of peace that passeth understanding

Do not criticize others if you are not prepared to be criticized in return

A person of high rank or status has more problems than those of lower rank.

(simile, idiomatic) To look very satisfied and happy.

Alternative form of that ship has sailed

Alternative form of that train has left the station

That opportunity has already passed; that cannot be undone.

When you use a thing too much, it ultimately breaks down at some point.