Spiritually speaking, can peace be only maintained with suppression. oppression, and fear?

Spiritually speaking, Peace can only come from the Prince Of Peace. Isaiah 9 (Amplified Bible) 6For to us a Child is born, to us a Son is given; and the government shall be upon His shoulder, and His name shall be called Wonderful Counselor, Mighty God, Everlasting Father [of Eternity], Prince of Peace.