As even St Francis realized (presaging Kant’s categorical imperative), if everyone followed the Franciscan example of absolute poverty and a mendicant lifestyle there would be no one from whom to beg. (One of the rationales for the Third Order was to allow those who could not give up everything to give up something — to support the mendicants — while acknowledging their imperfect realization of Christ’s poverty in penitence.)
This is in part why I am a Christian Socialist rather than a Christian Anarchist: the state itself is not evil (or no more evil than the individual person), “simul iustus et peccator,” and capable of doing good as well as wrong. By participating in the state, I hope to urge it toward being as good as possible, while recognizing that it is not, and never will be, heaven on earth. There is only one City of God, and it is above, where Christ is. In this vale of tears we continue to do the best we can; and there is room for hermits as well as merchants, each of them witnessing to Christ in their own ways and to the extent they are able.
Tobias Stanislas Haller BSG