If conventional warfare is described as a tactic used to reduce the opponent's military strength and capabilities through direct physical confrontation, then unconventional warfare is an attempt to achieve victory through indirect means.
The Jewish communities had long been expecting the Messiah to return and lead His people through physical appropriation of the kingdoms. They were not expecting someone like Jesus. Jesus promoted peace and Love. There was no hostile takeover.
Blessed are the peacemakers, for they will be called children of God. Matthew 5:9
Love your enemies
In Luke 6:27 Jesus says, "But to you who are listening I say: Love your enemies..."
1. Do good to those who hate you,
2. Bless those who curse you,
3. Pray for...