freedom from disturbance; quiet and tranquility.
you can while away an hour or two in peace and seclusion
freedom from or the cessation of war or violence.
the Straits were to be open to warships in time of peace
a ceremonial handshake or kiss exchanged during a service in some churches (now usually only in the Eucharist), symbolizing Christian love and unity.
The incomprehensible sermon was long past, and the handshake of peace was next.