Pope Francis believed that Saint Francis was the most beautiful example of anindividual whose concern for the vulnerable in all living things fueled his desire for an“integral ecology”, to seal the bonds between “concern for nature, justice for the poor,commitment to society, and interior peace.” In both the secular and sacred sense “all ofgood will” should view nature as “a magnificent book” and feel ultimately united with allthat exists. In this piece for double choir a unification of the integral polyphonic parts is a musical evocation of the bonds of an integral ecology.