The Sermon on the Mount is the charter of the Kingdom of God. It's a counter-cultural kingdom because the divine is counter-intuitive to the human.
"If you are going to understand the Kingdom of God, you must understand that you are beggars in a spiritual universe." - Ronnie Stevens
"In the kingdom of the King we don't want to have anything that God doesn't give us."
"The surest path to spiritual power is the renunciation of all other forms of power - including and especially financial power." - Ronnie Stevens