Serve is the fifth of the five primary disciplines of our Basileian way of life – journey, assemble, listen, govern and serve. Therefore also, in parallel fashion, it is an element in the fifth movement of the Liturgy by which worshipers are blessed and commissioned to go forth and serve the Church and the world, expanding the authority of the Kingdom of God in chivalric ways, especially to the fatherless, widowed, poor, oppressed, prisoners and sick.
Also see Expansion of Authority, and Primary Disciplines.